Citation: C. Chevalier et Sa. Ilovaisky, THE ROSAT BRIGHT SOURCE RXJ0222.4- AN ACTIVE NEARBY SHORT-PERIOD BINARY OF THE BY DRACONIS TYPE(4729 ), Astronomy and astrophysics, 326(1), 1997, pp. 228-236
Citation: C. Chevalier et Sa. Ilovaisky, THE QUIESCENT LIGHT-CURVE AND ORBITAL PERIOD OF GRO J0422+32, Astronomy and astrophysics, 312(1), 1996, pp. 105-110
Citation: C. Chevalier et Sa. Ilovaisky, CCD PHOTOMETRY OF GRO JO422+32 DURING ACTIVITY AND QUIESCENCE, Astronomy and astrophysics, 297(1), 1995, pp. 103-114