@misc
{TN_libero_mab2,
author = {
Elssner, Karl-Edmund
AND
Burow, Regina
AND
Schulz, Guenter
AND
Vogel, Andreas
},
title = {
Absolute interferometric surface testing: a stringent need
},
publisher = {SPIE},
isbn = {0277-786X},
year = {1993},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}