Kuz’mina, G. V. On the question of the extremal properties of quadratic differentials with end domains in the structure of the trajectories. (English. Russian original) Zbl 0717.30019 J. Sov. Math. 53, No. 3, 285-296 (1991); translation from Zap. Nauchn. Semin. Leningr. Otd. Mat. Inst. Steklova 168, 98-113 (1988). MSC: 30C75 PDFBibTeX XMLCite \textit{G. V. Kuz'mina}, J. Sov. Math. 53, No. 3, 285--296 (1991; Zbl 0717.30019); translation from Zap. Nauchn. Semin. Leningr. Otd. Mat. Inst. Steklova 168, 98--113 (1988) Full Text: DOI
Dubinin, V. N. Separating transformation of domains and extremal decomposition problems. (English. Russian original) Zbl 0717.30017 J. Sov. Math. 53, No. 3, 252-263 (1991); translation from Zap. Nauchn. Semin. Leningr. Otd. Mat. Inst. Steklova 168, 48-66 (1988). MSC: 30C75 30C35 30C85 PDFBibTeX XMLCite \textit{V. N. Dubinin}, J. Sov. Math. 53, No. 3, 252--263 (1991; Zbl 0717.30017); translation from Zap. Nauchn. Semin. Leningr. Otd. Mat. Inst. Steklova 168, 48--66 (1988) Full Text: DOI EuDML
Dubinin, V. N. Covering theorems in the theory of analytic functions. (English. Russian original) Zbl 0664.30002 J. Sov. Math. 43, No. 4, 2553-2558 (1988); translation from Zap. Nauchn. Semin. Leningr Otd. Mat. Inst. Steklova 154, 67-75 (1986). MSC: 30C20 PDFBibTeX XMLCite \textit{V. N. Dubinin}, J. Sov. Math. 43, No. 4, 2553--2558 (1988; Zbl 0664.30002); translation from Zap. Nauchn. Semin. Leningr Otd. Mat. Inst. Steklova 154, 67--75 (1986) Full Text: DOI
Emel’yanov, E. G. A connection between two extremal partition problems. (English. Russian original) Zbl 0900.05003 J. Sov. Math. 52, No. 3, 3063-3068 (1990); translation from Zap. Nauchn. Semin. Leningr. Otd. Mat. Inst. Steklova 160, 91-98 (1987). MSC: 05A17 11P81 PDFBibTeX XMLCite \textit{E. G. Emel'yanov}, J. Sov. Math. 52, No. 3, 1 (1987; Zbl 0900.05003); translation from Zap. Nauchn. Semin. Leningr. Otd. Mat. Inst. Steklova 160, 91--98 (1987) Full Text: DOI