TY  - BOOK
AU  - SZEMPLIŃSKA-STUPNICKA,Z.
TI  - The 1/2 subharmonic resonance and ITS transition...
PY  - 1986///
CY  - Warszawa
UR  - http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=23149
ER  -