@misc{Mazur_Adam_Badania_1977,
 author={Mazur, Adam},
 editor={Nosek, Elżbieta Maria},
 copyright={Rights Reserved - Restricted Access},
 address={Warszawa ;},
 address={Wrocław},
 journal={Archeologia Polski},
 howpublished={online},
 year={1977},
 publisher={Zakład Narodowy im. Ossolińskich},
 language={pol},
 title={Badania metaloznawcze czterech tzw. szpil pierścieniowatych z Opola-Ostrówka},
 type={Text},
 keywords={early Middle Ages -- Poland, Ostrówek (Opole, Poland), early medieval iron spins, metallurgical analysis of iron objects, Opole, voiv. opolskie (Poland)},
}