Ivanov, K. P.; Georgiev, G. N. On certain exact wave functions for propagation along a circular gyrotropic waveguide. (English) Zbl 0632.33001 C. R. Acad. Bulg. Sci. 39, No. 1, 39-42 (1986). Reviewer: P.W.Karlsson MSC: 33C05 78A50 × Cite Format Result Cite Review PDF
Momchilov, Kh. A.; Mushkarov, O. K. Some examples of Calabi’s manifolds of type 1. (English) Zbl 0595.53038 C. R. Acad. Bulg. Sci. 39, No. 1, 27-29 (1986). Reviewer: P.M.Gadea MSC: 53C15 53C42 × Cite Format Result Cite Review PDF
Pavlov, E. V.; Hopteriev, H. T. Conformally equivalent B-manifolds. (English) Zbl 0595.53037 C. R. Acad. Bulg. Sci. 39, No. 1, 15-17 (1986). Reviewer: G.Stanilov MSC: 53A30 × Cite Format Result Cite Review PDF
Khristov, V. Z.; Davidov, J. T. Examples of typical Carathéodory and Kobayashi pseudodistances. (English) Zbl 0595.32035 C. R. Acad. Bulg. Sci. 39, No. 1, 23-25 (1986). Reviewer: Th.Barth MSC: 32F45 32A07 × Cite Format Result Cite Review PDF
Kozhukharova, R. T. Differential geometry of a class of surfaces in the generalized biaxial space \(P_ 4^{1,2}\). (English) Zbl 0591.53009 C. R. Acad. Bulg. Sci. 39, No. 1, 19-22 (1986). Reviewer: H.Sachs MSC: 53A35 53A20 × Cite Format Result Cite Review PDF
Martinov, N. J. Parallelohydra and complete polygons. (Russian) Zbl 0591.52010 C. R. Acad. Bulg. Sci. 39, No. 1, 31-33 (1986). Reviewer: I.Vermes MSC: 52A37 52Bxx × Cite Format Result Cite Review PDF