@杂项{zbMATH03831758，作者={Presman，{\`E}。L.和Sonin，I.M.}，标题=｛\cyr P｝｛\cyr o｝｛\cyr s｝｛\cyr l｝｛\cyr e｝｛\cyr d｝｛\cyr o｝｛\cyr v｝｛\cyr a｝｛\cyr t｝｛\cyr e｝｛\cyr p2｝｛\cyr n｝｛\cyr o｝｛\cyr e｝｛\cyr u｝｛\cyr P｝｛\cyr cyr i｝｛\cyr e｝｛\cyr P｝｛\cyr o｝｛\cyr n｝｛\cyr e｝｛\cyr P｝｛\cyr o｝｛\cyr l｝｛\cyr n｝｛\cyr y｝｛\cyr m｝｛\cyr d｝｛\cyr a｝｛\cyr n｝｛\cyr y｝｛\cyr m｝.{\cyr B}{\cyr-a}{\cyr-i0}{\cyr-e}{\cfrs}{\fyr-o}{\rv}{\cs}{\k}{\yr-i}{\cryri0}{\cfr p}{\r o}{\ cfrd}{\lcyr-kh}{\fcyr-o{\cfd}}}，年份＝{1982}，语言={俄语}，HowPublished={Akademiya{Nauk}{SSSR}。{Tsentral}'ny{\u{\i}}{\`E}konomiko-{Matematicheski{\u}}}{Institute}。{Moskva}：{Izdatel}的意思是“{Nauka}”。256页{R}。1.20 (1982).},关键词={93-01,62L05，93E20,62A01,62C10,62C2C20,60J10,60J60，60J75，62G10,49J55，90B50,93B50，93C55,93C99，93E03}，zbMATH={3831758}，Zbl={0524.93002}}