Re-checked in cx-testing the exact scenario described in the task. The paragraphs with named references examples can be found in Jet Propulsion Laboratory

1. Let call the paragraph below as the paragraph B. It defines two named references (highlighted) <ref name="Koppes"> and <ref name=Conway> . The case is described in the task as

==Section B==
Three four.<ref name="abc">Five six.</ref>

JPL traces its beginnings to 1936 in the [[Guggenheim Aeronautical Laboratory]] at the California Institute of Technology (GALCIT) when the first set of rocket experiments were carried out in the [[Arroyo Seco (Los Angeles County)|Arroyo Seco]]. Caltech graduate students [[Frank Malina]], [[Qian Xuesen]], [[Weld Arnold]], and [[Apollo M. O. Smith]], along with [[Jack Parsons (rocket engineer)|Jack Parsons]] and [[Edward S. Forman]], tested a small, alcohol-fueled motor to gather data for Malina's graduate thesis. {{Citation needed|reason=Qian Xuesen is not mentioned in https://www.jpl.nasa.gov/jplhistory/early/|date=November 2017}} Malina's thesis advisor was engineer/aerodynamicist [[Theodore von Kármán]], who eventually arranged for U.S. Army financial support for this "GALCIT Rocket Project" in 1939. In 1941, Malina, Parsons, Forman, [[Martin Summerfield]], and pilot Homer Bushey demonstrated the first jet-assisted takeoff ([[JATO]]) rockets to the Army. In 1943, von Kármán, Malina, Parsons, and Forman established the [[Aerojet]] Corporation to manufacture JATO rockets. The project took on the name Jet Propulsion Laboratory in November 1943, formally becoming an Army facility operated under contract by the university.<ref>{{cite web | title=Early Years | url=http://www.jpl.nasa.gov/jplhistory/early/settingstakes.php | publisher=JPL}}</ref> <ref name="Koppes">{{cite journal | first=Clayton | last=Koppes | title=JPL and the American Space Program | location=New Haven | publisher=Yale University Press | journal=The American Historical Review|volume=89 |issue=2 |date= 1 April 1982}}</ref> <ref name=Conway>{{cite web | first=Erik M. | last=Conway | title=From Rockets to Spacecraft: Making JPL a Place for Planetary Science | website=Engineering and Science | volume = 30 | issue=4 | pages=2–10 | url=http://pr.caltech.edu/periodicals/EandS/ESarchive-frame.html}}</ref> <ref name="High Frontier">{{cite book | last=Launius | first=Roger | title=To Reach High Frontier, A History of U.S. Launch Vehicles | date=2002 | publisher=University of Kentucky | isbn=978-0-813-12245-8 | pages=39–42}}</ref>

2. The references <ref name="Koppes"> and <ref name=Conway> (highlighted in the paragraph below) will be used as the case that described in the task - let's call it a paragrpah B.

==Section B==
Three four.<ref name="abc">Five six.</ref>

In 1954, JPL teamed up with [[Wernher von Braun]]'s engineers at the [[Army Ballistic Missile Agency]]'s [[Redstone Arsenal]] in [[Huntsville, Alabama]], to propose orbiting a satellite during the [[International Geophysical Year]]. The team lost that proposal to [[Project Vanguard]], and instead embarked on a classified project to demonstrate ablative re-entry technology using a [[Jupiter-C]] rocket. They carried out three successful sub-orbital flights in 1956 and 1957. Using a spare [[Juno I]] (a modified Jupiter-C with a fourth stage), the two organizations then launched the United States' first satellite, [[Explorer 1]], on January 31, 1958.<ref name="Koppes"/><ref name="Conway"/>

3. Paragraph A is not translated; only paragraph B is translated. Published (to be exact, paragraph B was the only paragraph published) with full references definition:

En 1954, JPL Sed id ligula ex. Nulla facilisi. Donec molestie elit lectus, vitae iaculis orci tempor id. Nullam vel massa facilisis, pretium augue non, lobortis mauris. Integer vitae vulputate ipsum, ac consequat velit. Vivamus efficitur efficitur leo ac rhoncus. Aliquam pharetra at nulla id scelerisque. Añoa cabo tres exitosos sub-vuelos orbitales en 1956 y 1957. Utilizando un de sobra [[Juno I|Juno yo]] (un Júpiter modificado-C con una cuarta etapa), las dos organizaciones entonces lanzaron los Estados Unidos' primer satélite, [[Explorer 1|Explorador 1]], encima enero 31, 1958.<ref name="Koppes">{{Cita publicación|nombre=Clayton|apellidos=Koppes|título=JPL and the American Space Program|ubicación=New Haven|editorial=Yale University Press|publicación=The American Historical Review|volumen=89|número=2|fecha=1 April 1982}}</ref> <ref name="Conway">{{Cita web|nombre=Erik M.|autor=Conway|título=From Rockets to Spacecraft: Making JPL a Place for Planetary Science|sitioweb=Engineering and Science|páginas=2–10|url=http://pr.caltech.edu/periodicals/EandS/ESarchive-frame.html}}</ref>

Marking the task as Resolved.