id	domain	url
bionys-161	e-ecodb.bas.bg	http://e-ecodb.bas.bg/rdb/en/vol1/verdavid.html
bionys-161	e-ecodb.bas.bg	http://e-ecodb.bas.bg/rdb/en/
bionys-161	e-ecodb.bas.bg	http://e-ecodb.bas.bg/rdb/en