Jakubczak
Michał
Budziszewski
Janusz
Leloch
Michał
Gryczewska
Natalia
Szeliga
Marcin
Kot
Małgorzata
Mining field "Dąbrówka-I". Neolithic Jurassic flint mine with vestigially preserved mine relief. Neolithic Jurassic flint mine with vestigially preserved mine relief