TY  - JOUR
AU  - L. Kobyakova
TI  - Spectral problem generated by the equation of smooth string with piece-wise constant friction
JO  - Žurnal matematičeskoj fiziki, analiza, geometrii
PY  - 2012
SP  - 280
EP  - 295
VL  - 8
IS  - 3
UR  - http://geodesic.mathdoc.fr/item/JMAG_2012_8_3_a4/
LA  - ru
ID  - JMAG_2012_8_3_a4
ER  -