Polish Seminar on Positron Annihilation Piechowice. (1989). Proceedings of the 20th Polish Seminar on Positron Annihilation: Piechhowice, May 16 - 21, 1988. Wydawn. Uniw. Wrocławskiego.
Chicago-Zitierstil (17. Ausg.)Polish Seminar on Positron Annihilation Piechowice. Proceedings of the 20th Polish Seminar on Positron Annihilation: Piechhowice, May 16 - 21, 1988. Wrocław: Wydawn. Uniw. Wrocławskiego, 1989.
MLA-Zitierstil (9. Ausg.)Polish Seminar on Positron Annihilation Piechowice. Proceedings of the 20th Polish Seminar on Positron Annihilation: Piechhowice, May 16 - 21, 1988. Wydawn. Uniw. Wrocławskiego, 1989.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.