@article{22512,
      author = {Penrose, Roland,},
      url = {http://library.usi.edu/record/22512},
      title = {Portrait of Picasso.},
      publisher = {Museum of Modern Art; distributed by New York Graphic  Society, Greenwich, Conn.},
      recid = {22512},
      pages = {128 p.},
      address = {New York,},
      year = {1971},
}