Katalog zemletr︠i︡aseniĭ, oshchushchavshikhs︠i︡a na territorii Tadzhikistana za periody 1865-1940 and 1941-1952 gg - Semenov, P. G. (Pavel Grigorʹevich) (Trudy (Akademi︠i︡ai fanḣoi RSS Tojikiston) ;, 1958)