Berezansky , Y. M.; Mitropolsky , Y. O.; Ostrovsky , I. V.; Pastur , L. A. .; Pogorelov О. V.; Khruslov , E. Y. . Volodymyr Olexandrovych Marchenko (to His 70-Th Birthday). Ukr. Mat. Zhurn. 1992, 44 (8), 1113.