TY - JOUR TI - On the fiftieth anniversary of the Siberian Branch of Russian Academy of Sciences JO - Sibirskij žurnal industrialʹnoj matematiki PY - 2007 SP - 3 EP - 4 VL - 10 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SJIM_2007_10_2_a0/ LA - ru ID - SJIM_2007_10_2_a0 ER -