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Kirichenko, V. F. Almost Hermitian submanifolds of K-spaces. (Russian) Zbl 0548.53039 Itogi Nauki Tekh., Ser. Probl. Geom. 7, 39-47 (1975). MSC: 53C15 53B25 PDFBibTeX XML
Laptev, G. F.; Ostianu, N. M. An (f,\(\xi\),\(\eta\),\(\rho)\)-structure on differentiable manifolds. (Russian) Zbl 0548.53038 Itogi Nauki Tekh., Ser. Probl. Geom. 7, 5-22 (1975). MSC: 53C15 PDFBibTeX XML
Stavre, P. The J-coparallely connections. (Romanian) Zbl 0416.53024 An. Univ. Craiova, Ser. Mat. Fiz. Chim. Electroteh. 3, 27-29 (1975). MSC: 53C15 PDFBibTeX XML