@misc{_Trudy_1969,
 copyright={Rights Reserved - Restricted Access},
 address={Moskva ; Leningrad},
 howpublished={online},
 year={1969},
 publisher={Akademiâ nauk SSSR},
 type={Text},
 title={Trudy Zoologičeskogo Instituta, T.29},
 title={Morfologiâ i ekologiâ pozvonočnyh żivotnyh},
}