TY - JOUR AU - Andrey Piatnitski AU - Volodymyr Rybalko TI - Singularly perturbed spectral problems in a thin cylinder with Fourier conditions on its bases JO - Žurnal matematičeskoj fiziki, analiza, geometrii PY - 2019 SP - 256 EP - 277 VL - 15 IS - 2 UR - http://geodesic.mathdoc.fr/item/JMAG_2019_15_2_a6/ LA - en ID - JMAG_2019_15_2_a6 ER -