@article{TMF_2015_184_1_a0,
     author = {H. Itoyama and A. D. Mironov and A. Yu. Morozov},
     title = {Matching branches of a~nonperturbative conformal block at its singularity divisor},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {3--40},
     publisher = {mathdoc},
     volume = {184},
     number = {1},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2015_184_1_a0/}
}