@article{ZNSL_1989_175_a10,
     author = {A. I. Skopin},
     title = {Jacobi identity and {P.~Hall} collecting formula in transmetabelian groups of two types},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {106--112},
     year = {1989},
     volume = {175},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1989_175_a10/}
}