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[1] Vedenyapin A. D., Miklyukov V. M., Matem. sb., 131:2 (1986), 240–250 | Zbl
[2] Miklyukov V. M., Tkachev V. G., Matem. sb., 180:9 (1989), 1278–1295 | Zbl
[3] Klyachin V. A., Sib. matem. zh., 33:4 (1992), 201–205 | MR | Zbl
[4] Fomenko A. T., Variatsionnye metody v topologii, Nauka, M., 1982
[5] Kobayasi Sh., Nomidzu K., Osnovy differentsialnoi geometrii, T. 2, Nauka, M., 1981
[6] Simons J., Ann. of Math., 88:2 (1968), 62–105 | DOI | MR | Zbl
[7] Gauchman H., Trans. Amer. Math. Soc., 298:2 (1986), 779–791 | DOI | MR | Zbl
[8] Chern S.-S., do Carmo M., Kobayashi S., Functional Analysis and Related Fields, Springer-Verlag, Berlin–New York, 1970, 59–75 | MR