@article{10_21136_CMJ_1990_102417,
     author = {Bart{\'\i}k, Vojt\v{e}ch and Van\v{z}ura, Ji\v{r}{\'\i}},
     title = {Losik cohomology of the {Lie} algebra of infinitesimal automorphisms of a $G$-structure. {II}},
     journal = {Czechoslovak Mathematical Journal},
     pages = {625--647},
     publisher = {mathdoc},
     volume = {40},
     number = {4},
     year = {1990},
     doi = {10.21136/CMJ.1990.102417},
     mrnumber = {1084899},
     zbl = {0746.57012},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1990.102417/}
}