@book
{TN_libero_mab2,
author = {
Spencer, Kenneth A.
},
title = {
Diptera
Agromyzidae
},
publisher = {Royal Entomological Society of London},
year = {1972},
booktitle = {Handbooks for the identification of British insects ; 10,5,g},
address = {
London
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}