@article{21353,
      author       = "Konusova, G.I. and The USSR National Committee of
                      Cartographers and VIII. International Cartographic
                      Conference and VIII. Meždunarodnaja Kartografičeskaja
                      Konferencija and VIII. Conférence Cartographique
                      Internationale",
      title        = "On the Problem of Optimal Cartographic Projections",
      year         = "1976",
      note         = "separát, 1 sešit",
}