Author:Ozolina,V.R. Year:1955 Title:Spore and pollen assemblages of the Upper Devonian Ogrskiy Suite of Lativia. Foreign title:Augsdevona Ogres(D3E)Svitas sporu-Puteksnu komplekss Lativijas Psr. Reference: Ozolina,V.R. (1955) Spore and pollen assemblages of the Upper Devonian Ogrskiy Suite of Lativia. [ Augsdevona Ogres(D3E)Svitas sporu-Puteksnu komplekss Lativijas Psr. ] Latvijas PSR Xonatnu Akademijas Vestis Vol. 2 # 91 P. 53- 61 Google Academy: try to search by title in english or foreign title