Citation: Jf. Ling et C. Prieto, MICROMETER MEASUREMENTS OF SOUTHERN DOUBLE STARS MADE AT THE NATIONALOBSERVATORY OF LLANO DEL HATO, VENEZUELA, Revista mexicana de astronomia y astrofisica, 34(2), 1998, pp. 111-115
Citation: Jf. Ling et C. Prieto, MICROMETER MEASUREMENTS OF VISUAL DOUBLE STARS MADE AT THE COTE-DAZUROBSERVATORY, Astronomische Nachrichten, 318(6), 1997, pp. 365-367
Citation: Jf. Ling et al., THE STROBOSCOPIC METHOD APPLIED TO THE STELLAR 3-BODY PROBLEM - THE KEPLERIAN OUTER ORBIT APPROXIMATION, The Astronomical journal, 110(2), 1995, pp. 875-879
Citation: Ja. Docobo et Jf. Ling, MICROMETER MEASUREMENTS OF VISUAL DOUBLE STARS MADE AT PIC-DU-MIDI-OBSERVATORY, Astronomy & Astrophysics. Supplement series, 105(2), 1994, pp. 337-339