@article{NANO_2013_4_2_a8,
     author = {A. Siretskiy and C. Elvingson and P. N. Vorontsov-Velyaminov},
     title = {Stepwise conformation transitions for a semi-stiff ring polymer confined in a conical trap induced by the increasing external field or by cone's opening angle variation},
     journal = {Nanosistemy: fizika, himi\^a, matematika},
     pages = {225--235},
     publisher = {mathdoc},
     volume = {4},
     number = {2},
     year = {2013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/NANO_2013_4_2_a8/}
}