Baltic astronomy - Institute of Theoretical Physics and Astronomy (Institute of Theoretical Physics and Astronomy, 1992)
Keywords: Astronomy : Periodicals; Astronomy : Research : Baltic States : Periodicals; Astrophysics : Periodicals; Astrophysics : Research : Baltic States : Periodicals; Astronomie : Périodiques; Astronomie : Recherche : Pays baltes : Périodiques; Astrophysique : Périodiques; Astrophysique : Recherche : Pays baltes : Périodiques; Astronomy; Astronomy : Research; Astrophysics; Astrophysics : Research; Baltic States