Photometric study of the FUor star V 1735 Cyg (Elias 1-12) von Peneva, S. P., Semkov, E. H., Stavrev, K. Y.

Volltext

A long-term photometric study of V 1184 Tauri von Semkov, E. H., Tsvetkov, M. K., Borisova, A. P., Stavrev, K. Y., Kroll, P., Berthold, T., Birkle, K., Mandel, H., Mito, H., Tarusawa, K.

Volltext

The Wide-Field Plate Database - Present status and future development von Tsvetkov, M K, Stavrev, K Y, Tsvetkova, K P, Semkov, E H, Mutafov, A S, Michailov, M-E

Volltext

A study of the large voids in the spatial distribution of galaxy clusters in the Northern Galactic Hemisphere von Stavrev, K. Y.

Volltext

PROMINENCE ACTIVITY DURING THE ASCENDING PHASE OF SOLAR CYCLE-22 von DERMENDJIEV, VN, STAVREV, KY, ANDREEVA, PL

Volltext

Secondary polar zone of prominence activity revealed from Lomnicky Štít observations von DERMENDJIEV, V. N, STAVREV, K. Y, RUSIN, V, RYBANSKY, M

Volltext

Wide-field Plate Database - The Bucharest plate catalogues von Tsvetkov, M, Stavinschi, M, Tsvetkova, K, Stavrev, K, Bocsa, G, Popov, V, Cristescu, C

Volltext

The Wide-Field Plate Database - Towards a European plate center von Tsvetkov, M, Stavinschi, M, Tsvetkova, K, Stavrev, K, Lukarski, H, Christov, S, Popov, V, Semkov, E

Volltext

A Search for Large Voids from Combined Samples of Galaxy Clusters and Galaxies von Stavrev, K.Y.

Volltext

Flare Stars Database II von Tsvetkova, K. P., Tsvetkov, M. K., Stavrev, K. Y.

Volltext

Flare stars database: Present status von Tsvetkova, K. P., Tsvetkov, M. K., Stavrev, K. Y.

Volltext

Time-latitude distribution of the solar prominences observed at Lomnický Štít coronal station in the years 1987-1990 von Rušin, V, Dermendjiev, V. N, Rybanský, M, Stavrev, K. Y

Volltext bestellen

Wide-field plate database: A progress report von Tsvetkov, M. K., Stavrev, K. Y., Tsvetkova, K. P., Mutafov, A. S.

Volltext

Direct-Photography Observations with the 2 M RCC Telescope at Nao-Rozhen: Catalogue of Plates and Archive-Data Analysis von Stavrev, K. Y., Barzova, I. S.

Volltext

The Wide-Field Plate Database: A New Tool in Observational Astronomy von Tsvetkov, M.K., Stavrev, K.Y., Tsvetkova, K.P., Semkov, E.H., Mutafov, A.S., Michailov, M.-E.

Volltext

The Spectroscopic Plate Archives in the Wide-Field Plate Database von Tsvetkov, M. K., Stavrev, K. Y., Tsvetkova, K. P., Semkov, E. H., Mutafov, A. S.

Volltext

The WG WFI Plate Database (WFPDB): Present Status von Tsvetkov, M.K., Stavrev, K.Y., Tsvetkova, K.P., Ivanov, P.V., Iliev, M.S.

Volltext

The WG WFI Plate Database (WFPDB): Present Status von Tsvetkov, M., Stavrev, K. Y., Tsvetkova, K. P., Ivanov, P. V., Iliev, M. S.

Volltext

Nanocomposites of isotactic polypropylene with carbon nanoparticles exhibiting enhanced stiffness, thermal stability and gas barrier properties von Vassiliou, A., Bikiaris, D., Chrissafis, K., Paraskevopoulos, K.M., Stavrev, S.Y., Docoslis, A.

Volltext

Characterization and thermal degradation mechanism of isotactic polypropylene/carbon black nanocomposites von Chrissafis, K., Paraskevopoulos, K.M., Stavrev, S.Y., Docoslis, A., Vassiliou, A., Bikiaris, D.N.

Volltext