References
- Helfrich , W. 1968 . Phys. Rev. Lett. , 21 : 1518
- Volovik , G. E. and Mineev , V. P. 1977 . Soviet Phys. JETP , 45 : 1186
- Mineev , V. P. and Volovik , G. E. 1978 . Phys. Rev. , B18 : 3197
- Kleman , M. 1976 . Phys. Rev. , B13 : 3091
- Kleman , M. 1980 . Dislocations in Solids , Edited by: Nabarro , F. R.N. Vol. 5 , North‐Holland .
- Kleman , M. 1978 . Points, Lignes and Parois Vol. 2 , les Editions de Physique, CNRS
- Malozemoff , A. P. and Slonczewski , J. C. 1979 . Applied Solid State Science , Academic Press . Supplement 1
- Nabarro , F. R.N. 1972 . J. Phys. (Paris) , 33 : 1089
- Blaha , S. 1976 . Phys. Rev. Lett. , 36 : 874
- Mineev , V. P. 1980 . Soviet Scientific Reviews, Section A, Physics Reviews , Edited by: Khalatnikov , I. M. Vol. 2 , Harwood Academic Publishers .