@article{TMF_1993_96_3_a8,
     author = {L. L. Buishvili and L. J. Zakharov and A. I. Tugushi},
     title = {Spectral diffusion tunneling two-level systems},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {453--458},
     publisher = {mathdoc},
     volume = {96},
     number = {3},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1993_96_3_a8/}
}