@Article{134916,
     author = "Zdzisław Mikulski",
     title = "Jerzy Kondracki (1908-1998) ",
     year =  1999,
     volume =  44,
     number =  3-4,
     journal =  Kwartalnik Historii Nauki i Techniki,
     pages =  s. 165-170,
    }