@misc{methods+for+protecting+conserving+repairing+and+reinforcing+highly+vulnerable+world+heritage+sites+guidelines+for+the+sector+bi+of+the+former+kl+auschwitz+ii+birkenau+master+plan+for+preservation,
    author = {Celadyn, Wacław i Porębska, Anna i Paruch, Roman i Karczmarczyk, Stanisław},
    title = {Methods for protecting, conserving, repairing and reinforcing highly vulnerable world heritage sites: Guidelines for the sector BI of the former Kl Auschwitz II-Birkenau Master Plan for Preservation},
    journal = {Wiadomości Konserwatorskie},
    address = {Warszawa},
    publisher = {Stowarzyszenie Konserwatorów Zabytków},
    number = {nr 68S},
    ISSN = {0860-2395}
}