@Article{279960,
     author = "Piotr Daszkiewicz",
     title = "Nieznany list Baltazara Hacqueta do Georges Cuviera ",
     year =  1997,
     volume =  42,
     number =  3-4,
     journal =  Kwartalnik Historii Nauki i Techniki,
     pages =  s. 139-142,
    }