I.B.Zadykhailo et al:"OS IPM for BESM-6"; I.A. Bakharev et al: "OS IPM supervisor"; I.B. Zadykhailo et al: "OS IPM monitor"; B.A. Abel'masov et al: "External memory management in OS IPM"; A.A. Eltarenko et al: " Task and process management in OS IPM"; I.A. Bakharev et al: "Teletype management and debugging in OS IPM"; A.I. Iliushin, G.P. Khovanskaya: "OS IPM archive"

on the work of the Seminar

on forming a Workin Group for preparation of the Russian verion of PL/1 description

Analysis of activities and prospects of the Institute of Informatics Systems. The authors consider it inexpedient to merge the Institute with any other SBRAS institution, and are sure of the necessity of its existence as independent academic institution. The letter is signed by 15 persons

during the conference in Piarnu