@article{FPM_1997_3_1_a19,
     author = {E. E. Shirshova},
     title = {On homomorphisms of $pl$-groups},
     journal = {Fundamentalʹna\^a i prikladna\^a matematika},
     pages = {303--314},
     publisher = {mathdoc},
     volume = {3},
     number = {1},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FPM_1997_3_1_a19/}
}