@article{doi:10.1001/archpsyc.1969.01740180118018,
author = {Ostwald PF},
title = {FOlk song style and culture.},
journal = {Archives of General Psychiatry},
volume = {20},
number = {6},
pages = {734-735},
year = {1969},
doi = {10.1001/archpsyc.1969.01740180118018},
URL = { + http://dx.doi.org/10.1001/archpsyc.1969.01740180118018},
eprint = {/data/Journals/PSYCH/12179/archpsyc_20_6_018.pdf}
}