Paleoecological development of the Neogene Sofia Basin (southwester Bulgaria) based on sedimentological and paleontological evidence

by Ognjanova-Rumenova, Nadja, Yaneva, Marlena, Botev, Ivan
Source: 1. Geologica carpathica 1. Roč. 59, č. 1 (2008), s. 59-70 1. 1335-0552

Jurassic stratigraphy of the section Staro selo, Pernik District, Southwestern Bulgaria

by Ivanova, Daria, Koleva-Rekalova, Elena, Stoykova, Kristalina, Tchoumatchenco, Platon, Yaneva, Marlena
Source: 1. Geologica balcanica 1. 0324-0894 1. Roč. 35, č. 1-2 (2005), s. 39-61