@article{VSGU_2010_6_a15,
     author = {A. G. Puzyrnyi and D. N. Ragazin},
     title = {Nmr investigations of $\left.^{1}H\right.$ and $\left.^{19}F\right.$ nuclei in the various chemical compounds},
     journal = {Vestnik Samarskogo universiteta. Estestvennonau\v{c}na\^a seri\^a},
     pages = {146--152},
     publisher = {mathdoc},
     number = {6},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSGU_2010_6_a15/}
}