Strahovanie posevov v Kazahstane : analiz vozmožnostej èffektivnogo upravleniâ riskami / Raušan Bokuševa, Olaf Hajdel'bah, Talgat Kusajynov. - Bokuševa, Raušan Amangel'dievna (Studies on the Agricultural and Food Sector in Central and Eastern Europe, 2007)