Authors: VAKULIK VG DUDINOV VN ZHELEZNYAK AP TSVETKOVA VS NOTNI P SHALYAPIN VN ARTAMONOV BP

Citation: Vg. Vakulik et al., VRI PHOTOMETRY OF THE EINSTEIN-CROSS Q2237+0305 AT MAIDANAK OBSERVATORY, Astronomische Nachrichten, 318(2), 1997, pp. 73-79