TY - JOUR T1 - Discriminant circle bundles over local models of Strebel graphs and Boutroux curves JF - Teoret. Mat. Fiz. Y1 - 2018 A1 - Marco Bertola A1 - Korotkin, D. A. VL - 197 UR - https://doi.org/10.4213/tmf9513 ER -