OLC Slavistik: 3 hits for Usačeva, L. Ja.

The database "Online Contents" (OLC) Slavistics gathers the approx. 300,000 tables of contents of approx. 498 most important Slavic periodicals with the reporting period from 1998 until today and is being processed continuously by the Berlin State Library - Prussian Cultural Heritage. A list of authors as tag cloud can be found here.

Your search for Usačeva, L. Ja. provides 3 hits
1	Istoričeskij charakter proiznositel'nych norm russkogo literaturnogo jazyka i sostojanie rečevoj kul'tury v sovremennom obščestve = The historic character of the pronounce norms of the Russian literary language and the condition of speech culture in the modern society Usačeva, L. Ja. - Vestnik Rossijskogo Universiteta Družby Narodov, Moskva : Izdat. Univ, 2003, 5, 139-145
2	Istoričeskie izmenenija v strukture slova russkogo jazyka Usačeva, L. Ja. - Vestnik Rossijskogo Universiteta Družby Narodov, Moskva : Izdat. Univ, 2002, 3, 199-209
3	Zalog v sisteme glagol'nych form russkogo jazyka = The voice in the system of verbal forms in Russian Usačeva, L. Ja. - Vestnik Rossijskogo Universiteta Družby Narodov, Moskva : Izdat. Univ, 2004, 6, 172-176

Online Contents (OLC) Slavistics

Istoričeskij charakter proiznositel'nych norm russkogo literaturnogo jazyka i sostojanie rečevoj kul'tury v sovremennom obščestve = The historic character of the pronounce norms of the Russian literary language and the condition of speech culture in the modern society

Istoričeskie izmenenija v strukture slova russkogo jazyka

Zalog v sisteme glagol'nych form russkogo jazyka = The voice in the system of verbal forms in Russian