Heidt, J., & Wagner, S. (1997). RXJ 1745+398: Detection of the first AGN acting as a gravitational lense. Abstract series, 13, .
Chicago Style (17th ed.) CitationHeidt, Jochen, and Stefan Wagner. "RXJ 1745+398: Detection of the First AGN Acting as a Gravitational Lense." Abstract Series 13 (1997).
MLA (9th ed.) CitationHeidt, Jochen, and Stefan Wagner. "RXJ 1745+398: Detection of the First AGN Acting as a Gravitational Lense." Abstract Series, vol. 13, 1997.
Warning: These citations may not always be 100% accurate.