Ėmpiricheskie metody issledovani︠i︡a i modelirovanie rastitelʹnykh soobshchestv : sbornik nauchnykh trudov - Semkin, B. I.; Petropavlovskiĭ, B. S. (DVO AN SSSR, Akademi︠i︡a nauk SSSR, Dalʹnevostochnoe otd-nie, 1988)