Risultati ricerca
Mill Valley (Ca.) : University Science Books ; Oxford : Oxford University Press, 1985
Prague : Publ. House of the Czechoslovak Academy of Sciences ; Cambridge (Mass.) : Sky Publ. Corp., 1976
Prague : Publ. House of the Czechoslovak Academy of Sciences ; Cambridge (Mass.) : Sky Publ. Corp., 1978
Moskva : Akademija Nauk Sojuza SSR. Krymskaja Astrofiziceskaja Observatorija, 1952
Prague : Publ. House of the Czechoslovak Academy of Sciences ; Cambridge (Mass.) : Sky Publ. Corp., 1974
Moskva : Akademija Nauk SSSR, 1960
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