SYNTHESIS, STRUCTURE AND PROPERTIES OF COORDINATION COPPER(II) COMPOUNDS WITH 1-(4-DIETHYLAMINOPHENYLAZO)-2-HYDROXYNAPHTHALENE DERIVATIVES Article GROMOV D.N., ZAITSEV B.E., TRAVEN V.F., ODINETS Z.K. ZHURNAL NEORGANICHESKOI KHIMII / Russian Journal of Inorganic Chemistry. Федеральное государственное бюджетное учреждение "Российская академия наук". Vol. 32. 1987. P. 694-699
GRAVITATIONAL-FIELD OF MASSLESS MAGNETIC DIPOLE Article GUTSUNAYEV T.I., ELSGOLTS S.L. IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII FIZIKA / Russian Physics Journal. Издательство научно-технической литературы. Vol. 30. 1987. P. 114-115