Orekov, V. P. books & textbook
Problems in the Constructive Trend in Mathematics IV (Proceedings of the Steklov Institute of Mathematics 93)
Providence: American Mathematical Society / Paperback / 329 Pages
Problems in the Constructive Trend in Mathematics Part VI (Steklov Institute of Mathematics, Academy of Sciences, Ussr, No 129)
Amer Mathematical Society /1976-01-01 Paperback / 272 Pages
isbn-10: 0821830295 / isbn-13: 9780821830291
