@article{VMUMM_1986_5_a16,
     author = {S. I. Trifonov},
     title = {Analytic diffeomorphisms as monodromy transforms of analytic differential equations},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {70--72},
     year = {1986},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1986_5_a16/}
}