Metodiev, L. 1997. Toarcian and Aalenian ammonites in a part of the Western Stara Planina Mts, Bulgaria (taxonomy, stratigraphy). - Geologica Balc., 27. 3-4; 3-31, pl. 1-6.
Metodiev, L. 2000. Etude de la limite Toarcien - Aalenien et stratigraphie de l’Aalenien dans quelques coupes du Mont Balkan occidental et central en Bulgarie. - Strata, 1, 10; 117-121.
Metodiev, L. 2001. First finding of Protogrammoceras (Harpoceratinae, Ammonitina) in the Pliensbachian (Ozirovo Formation), West Bulgaria. - Geologica Balc., 31.3-4; 48.
Metodiev, L. 2002. Grammoceras, Pseudogrammoceras et Podagrosites (Grammoceratinae, Ammonitina) du Toarcien superieur dans la region du Balkan (Bulgarie). Taxonomie et biostratigraphie. - Geologica Balc., 32.2-4; 165-189.
Metodiev, L. 2003. Les Dactylioceratidae (Ammonitina) - criteres morphologiques taxonomiques. Implications sur les representants de la famille du Toarcien en Bulgarie. - C. R. acad. Bulg. Sci., 56, 10; 69-74.
Metodiev, L. 2003. Notes on the status of the Upper Toarcian Haugia variabilis Ammonite Zone in Bulgaria. - Geologica Balc., 33.1-2; 110.
Metodiev, L., Sapunov, I. 1999. Representatives of the Toarcian ammonite genera Osperleioceras Krimholz, 1957 and Phlyseogrammoceras Buckman, 1901 in Bulgaria. - Geologica Balc., 29. 3-4; 41-50, 2 figs, 1 pl.
Metodiev, L., I. Sapunov. 2001. Aalenian and Lowermost Bajocian ammonites (Hammatoceratinae and early Otoitidae) from the Western Balkan Mountains (Bulgaria). - Geologica Balc., 31.3-4; 59-70.
Metodiev, L, E. Koleva-Rekalova. 2003. Cathodoluminescence test of belemnite rostra - first condition for precise isotope and chemical analyses: an example from the Toarcian at the section near the village of Beledie Han (Western Balkan Mts.), Bulgaria. - C. R. acad. Bulg. Sci., 56, 6; 61-66.
Metodiev, L, E. Koleva-Rekalova. 2003. TOC-Analysis of the Toarcian from the section at the village of Beledie Han (Western Balkan Mts, Bulgaria). - C. R. acad. Bulg. Sci., 56, 12; 79-84.
Koleva-Rekalova, E., K. Stoykova, L. Metodiev. 2002. Pressure dissolution fabrics of some Jurassic and Lower Cretaceous limestones of Western Bulgaria. - Geologica Balc., 32.2-4; 131-134.

Last update: 29.10.2004