@misc
{TN_libero_mab2,
author = {
Sundermeyer, Kurt
AND
de la Torre, Alberto
},
title = {
Toward quantization of a "three-string"
},
publisher = {American Physical Society (APS)},
isbn = {0556-2821},
year = {1977},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}