Davidov, J.; Sergeev, A. G. Twistor spaces and harmonic maps. (English. Russian original) Zbl 0851.58010 Russ. Math. Surv. 48, No. 3, 1-91 (1993); translation from Usp. Mat. Nauk 48, No. 3(291), 3-96 (1993). MSC: 58E20 32L25 53C42 81T10 PDFBibTeX XMLCite \textit{J. Davidov} and \textit{A. G. Sergeev}, Russ. Math. Surv. 48, No. 3, 1 (1993; Zbl 0851.58010); translation from Usp. Mat. Nauk 48, No. 3(291), 3--96 (1993) Full Text: DOI
Khelemskij, A. Ya. Homological methods in Taylor’s holomorphic calculus of several operators in a Banach space. (English. Russian original) Zbl 0495.46047 Russ. Math. Surv. 36, No. 1, 139-192 (1981); translation from Usp. Mat. Nauk 36, No. 1(21), 127-172 (1981). MSC: 46M20 46M05 47A60 46H30 PDFBibTeX XMLCite \textit{A. Ya. Khelemskij}, Russ. Math. Surv. 36, No. 1, 139--192 (1981; Zbl 0495.46047); translation from Usp. Mat. Nauk 36, No. 1(21), 127--172 (1981) Full Text: DOI
Musin, O. R. Unitary actions of \(S^1\) on complex projective spaces. (English) Zbl 0427.57018 Russ. Math. Surv. 33, No. 6, 249-250 (1978). MSC: 57S15 57R20 57S25 PDFBibTeX XMLCite \textit{O. R. Musin}, Russ. Math. Surv. 33, No. 6, 249--250 (1978; Zbl 0427.57018) Full Text: DOI