131 GRIGOREV 



Equation of axiosymmetric bimetallic elastic shells. Engi- 

 neering Collection, 1954, 18. 



Non-linear oscillations and stability of sloping rods and 



shells. Izvest. Akad. Nauk S.S.S.R., Otdel. Tekh. Nauk, 1955, 



#3. 



On the bulging of thin shells beyond the limits of elasticity. 



Izvest. Akad. Nauk S.S.S.R., Otdel. Tekh. Nauk, 1957, #10. 



Terminal deflection of three layer shells with a stiff filler. 



Izvest Akad. Nauk S.S.S.R., Otdel. Tekh. Nauk, 1958, #1. 



Stability of elastic plastic heterogeneous shells. Doklady 



Akad. Nauk S.S.S.R., 1958, 119, #4. 

 Office: Institute of Mechanics of USSR Academy of Sciences 



Leningradskii Prospekt, 7 

 Moscow, USSR 

 Residence: Pushkinskaya 7/5 



Moscow, USSR 

 Telephone: B9 25 98 



GRIGOREV, ANDREI ALEKSANDROVICH (Geographer) 



A. A. Grigorev was born November 1, 1883. In 1907 he 

 graduated from Petrograd University. He organized in 1918 the 

 Geographic Institute in Petrograd where he was a professor and 

 dean until 1925. From 1925 to 1936 he was a professor at 

 Leningrad University. In 1918 Grigorev organized in the Acade- 

 my of Sciences an industrial geography department of the com- 

 mission which studied the natural productive forces of Russia. 

 This department became in 1931 the Geographic Institute of the 

 U.S.S.R. Academy of Sciences, and until 1951, Grigorev was the 

 Director. He has been an Academician of the U.S.S.R. Academy 

 of Sciences since 1939. In 1946 he became a member of the 

 Communist Party of Soviet Russia. He was awarded a Stalin 

 Prize in 1947. He is a member of a number of scientific socie- 

 ties including the Geographic Society of the U.S.S.R. Grigorev 

 is on the main editorial board of the Bol'shaya Sovetskaya 

 Entsykl. (Great Soviet Encyclopedia). He has been active in 

 the Society for the Dissemination of Political and Scientific 

 Knowledge. Also he is interested in the history of Russian 

 geography. 



In 1904, and again in 1921, Grigorev completed an expedition 

 to the Bolshezemelskaya tundra. At various times, he investi- 

 gated little -known regions of the South Urals (1923), Yakutsk, 

 ASSR (1925-26), the Kolskii Peninsula (1928-29 and 1931), and 

 Kazakhstan, carefully studying the elements of the geographical 

 environment. His results have been useful to soil scientists, 



