https://epage.pub/doc/alexander-lowen-wstep-do-bioenergetyki-3pxq25mn80
https://om.annas-archive.org/md5/7bd0b05bf586b15fab2f70c78b7341f6
https://om.annas-archive.org/md5/2deba0dc3c1dc3e4c2596e053a71017c
https://ckb.annas-archive.org/md5/2deba0dc3c1dc3e4c2596e053a71017c
https://ckb.annas-archive.org/md5/7bd0b05bf586b15fab2f70c78b7341f6