1. A non-linear theory of strong interactions;Skyrme;Proc. Roy. Soc. A,1958
2. A non-linear field theory;Skyrme;Proc. Roy. Soc. A,1961
3. A unified field theory of mesons and baryons;Skyrme;Nucl. Phys. A,1962
4. Metastable states of two-dimensional isotropic ferromagnet;Belavin;ZETP Lett.,1975
5. Magnetic Bubbles;Bobeck,1975