TY - DATA TI - Advances in Soviet mathematics T2 - American Mathematical Society Translations: Series 2, SN - 9781470434342 (online) PY - 1990///- CY - Providence, R.I. PB - American Mathematical Society KW - MathematicsMathematicsMathematics N1 - Hurwitz numbers for regular coverings of surfaces by seamed surfaces and Cardy-Frobenius algebras of finite groups;Equivariant complex structures on homogeneous spaces and their cobordism classes;On universality of critical behaviour in Hamiltonian PDEs;On the geometry of UR - http://www.ams.org/trans2/224 ER -