@misc
{TN_libero_mab2,
author = {
Vincenti, Walter G.
},
title = {
The Retractable Airplane Landing Gear and the Northrop "Anomaly": Variation-Selection and the Shaping of Technology
},
publisher = {JSTOR},
isbn = {0040-165X},
keywords = {
Engineering (miscellaneous)
,
History
},
year = {1994},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}