Problemy uluchsheni︠i︡a ėkologicheskoĭ situa︠t︡sii i ra︠t︡sionalʹnogo prirodopolʹzovani︠i︡a v Moskovskom regione - Pospelov, E. M. (Evgeniĭ Mikhaĭlovich); Khorev, Boris Sergeevich; Baburin, V. L.; Glushkova, V. G. (Vera Georgievna) (Moskovskiĭ filial Geogr. ob-va SSSR, 1989)