Habern %28Hab%C5%99%C3%AD%29%2C %C4%8Cesk%C3%A9 Bud%C4%9Bjovice%2C Jiho%C4%8Desk%C3%BD kraj%2C %5BB%C3%B6hmen%5D%2C Tschechien: ADLER Heraldisch-Genealogische Gesellschaft, Wien