@article{DAN_1986_286_3_a23,
     author = {S. F. Burlatskii and A. A. Ovchinnikov},
     title = {New variational method in the statistics of polymer chain with excluded volume},
     journal = {Doklady Akademii Nauk},
     pages = {617--621},
     publisher = {mathdoc},
     volume = {286},
     number = {3},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1986_286_3_a23/}
}