Authors: KOVALEV YA KOVALEV YY

Citation: Ya. Kovalev et Yy. Kovalev, ON THE NATURE OF VARIABILITY OF EXTRAGALACTIC RADIO-SOURCES - FUNDAMENTAL IDEAS BY SHKLOVSKY,I.S, Astrophysics and space science, 252(1-2), 1997, pp. 133-138

Authors: ZELENKO BI KOVALEV YA

Citation: Bi. Zelenko et Ya. Kovalev, ON THE WAY TO OVERCOMING OBSOLETE CONCEPT IONS, Vestnik Rossijskoj akademii nauk, 65(11), 1995, pp. 1049-1052

Authors: KOVALEV YA

Citation: Ya. Kovalev, SOME ACTIVE GALACTIC NUCLEI AS COSMOLOGICAL PROBES, Space science reviews, 74(3-4), 1995, pp. 475-479

Authors: KOVALEV YA ZHIRINOVSKIM VV

Citation: Ya. Kovalev et Vv. Zhirinovskim, THE VALUES OF LIBERALISM - ON THE RUSSIAN SOIL, Sociologiceskie issledovania, (7), 1993, pp. 77-82

Authors: CHAEVSKII MI BLEDNOVA ZM BLEDNOV YG KOVALEV YA

Citation: Mi. Chaevskii et al., RIG FOR ARC-WELDING IN A PROTECTION CHAMBER, Industrial laboratory, 58(12), 1992, pp. 1189-1190