@article{DAN_1988_301_2_a20,
     author = {L. A. Chetkina and E. G. Popova and V. K. Belsky and V. E. Zavodnik and A. M. Andrievsky and E. N. Sidorenko},
     title = {A system of hydrogen bonding in the crystal of $10$-carboxy-$3,8$-dinitro-$6\mathrm{H}$--dibenzo $[b,d]$ pyran-$6$-one, toluene, water $(1:1:1)$},
     journal = {Doklady Akademii Nauk},
     pages = {350--353},
     publisher = {mathdoc},
     volume = {301},
     number = {2},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1988_301_2_a20/}
}