@Article{312606,
     author = "Marcin Gąsior, Edward Ćwiertak",
     title = "Piaski, pow. Opoczno. Stanowisko 1 ",
     year =  1974,
     volume =  8,
     number =  ,
     journal =  Informator Archeologiczny : badania,
     pages =  s. 111,
    }