Journal of theoretical and applied mechanics - Bŭlgarska akademii͡a na naukite. Nat͡sionalen komitet po teoretichna i prilozhna mekhanika (Bulgarian Academy of Sciences, National Committee of Theoretical and Applied Mechanics, 1991)
Keywords: Mechanics : Periodicals; Mechanics, Analytic : Periodicals; Mechanics, Applied : Periodicals; Mechanics; Mechanics, Analytic; Mechanics, Applied