@article{ZNSL_1987_162_a0,
     author = {A. B. Venkov},
     title = {Examples of effective solution of the {Riemann-Hilbert} problem on renewal of a differential equation with monodromy group in the framework of the theory of automorphic functions},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {5--42},
     publisher = {mathdoc},
     volume = {162},
     year = {1987},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1987_162_a0/}
}