@article{VMUMM_1987_3_a25,
     author = {A. A. Danielyan},
     title = {On the width of the strip of regularity of finite-zone potentials of the {Dirac} operator},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {81--82},
     publisher = {mathdoc},
     number = {3},
     year = {1987},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1987_3_a25/}
}