BibSlawPub: 12 hits for L5642 on page 2

The Bibliography of Slavic Publications from the German Democratic Republic 1946-1986 (BibSlawPub) was converted from the the five volumes printed publication to a database and contains about 19.600 records. The overview for the volumes can be found here. The Classification overview is here.

Your search for L5642 provides 12 hits
11	Lingvodidaktičeskoe značenie sopostavitel'nogo analiza leksiko-semantičeskich grupp v nemeckom i russkom jazykach Bauer, Ch.-Ju. / H.-J./ - in: Sovremennoe sostojanie i osnovnye problemy izučenija i prepodavanija russkogo jazyka i literatury. Pjatyj meždunarodnyj kongress prepodavatelej russkogo jazyka i literatury. ČSSR - Praga; 16-21 av-gusta 1982 god Doklady i soobščenija GDR. Sekcija 2. Grejfsval'd 1982. S. 59-64
12	Theorie und Praxis russistischer phonologischer Beschreibungen. (Studien zur russischen Lautstruktur unter phonologischen, graphematischen, konfrontativen und linguodidaktischen Aspekten) Reschke, M. - Rostock 1983

Bibliography of Slavic Publications from the German Democratic Republic 1946-1986 (BibSlawPub)

Lingvodidaktičeskoe značenie sopostavitel'nogo analiza leksiko-semantičeskich grupp v nemeckom i russkom jazykach

Theorie und Praxis russistischer phonologischer Beschreibungen. (Studien zur russischen Lautstruktur unter phonologischen, graphematischen, konfrontativen und linguodidaktischen Aspekten)