Slovak Academy of Sciences : science is the future /

Institutes of the Czechoslovak Academy of Sciences.

Slovak Academy of Sciences : 1953-1983 /

Slovak Academy of Sciences : information bulletin /

Slovak Academy of Sciences. : A historical overview. /

Czechoslovak Academy of Sciences 1987 : information handbook

Institute of Microbiology - Czechoslovak Academy of Science.

Comenius Institute of Education Czechoslovak Academy of Sciences.

Historical Institute of the Czechoslovak Academy of Science : General and Bio-Bibliographical infarmation /

Bulgarian academy of sciences : profile.

Contributions of the Geophycisal Institute of the Slovak Academy of Sciences Series of Meteorology vol. 7

Contributions of the Geophysical Institute of the Slovak Academy of Sciences / Volume 15 /

Contributions of the Geophysical Institute of the Slovak Academy of Sciences. Volume 5, Series of meteorology / Volume 5 /

Contributions of the Geophysical Institute of the Slovak Academy of Sciences Vol. 16

Contributions of the Geophysical Institute of the Slovak Academy of Sciences. Volume 4/1973 /

Institute of Experimental Physics Slovak Academy of Sciences. /

Contributions of the Geophysical institute of the Slovak academy of sciences. Volume 6 /

Contributions of the Geophysical institute of the Slovak academy of sciences. Volume 13 /

Contributions of the Geophysical Institute of the Slovak Academy of Sciences. Volume 11 /

Contributions of the Geophysical Institute of the Slovak Academy of Sciences. Volume 19 /

Czechoslovak Academy of Sciences. Slovak Academy of Sciences : 1952-1966 /