OLC Slavistik: 2 hits for Isapčuk, Ju.

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 Isapčuk, Ju. provides 2 hits
1	Roman-frahment Ingeborg Bachman "Rekvijem za Fanni Gol'dman": recepcija pisljavojennoї avstrijs'koї metropoliї ta provinciї = Novel Fragment of Ingeborg Bachmann "Requiem for Fanny Goldmann": Reception of post-war Austrian Metropolis and Province Isapčuk, Ju. - Pytannja literaturoznavstva : naukovyj zbirnyk, Černivci : Ruta, 2016, 94, 108-122
2	Avstrijs'ka rehional'na literatura 1930-40-ch rr.: miž literaturoju "krovi ta zemli" j "asfal'tnoju literaturoju" = Austrian Regional Literature of the 1930-40's: Between "Blood and Soil Literature" and "Asphalt Literature" Isapčuk, Ju. - Pytannja literaturoznavstva : naukovyj zbirnyk, Černivci : Ruta, 2017, 96, 215-230

Online Contents (OLC) Slavistics

Roman-frahment Ingeborg Bachman "Rekvijem za Fanni Gol'dman": recepcija pisljavojennoї avstrijs'koї metropoliї ta provinciї = Novel Fragment of Ingeborg Bachmann "Requiem for Fanny Goldmann": Reception of post-war Austrian Metropolis and Province

Avstrijs'ka rehional'na literatura 1930-40-ch rr.: miž literaturoju "krovi ta zemli" j "asfal'tnoju literaturoju" = Austrian Regional Literature of the 1930-40's: Between "Blood and Soil Literature" and "Asphalt Literature"