References
- Cornet , A. , Claeys , W. , Lorent , V. , Jureta , J. and Fussen , D. 1984 . J. Phys. B , 17 : 2643 – 2643 .
- Lorent , V. , Brouillard , F. , Cornet , A. and Urbain , X. 1991 . J. Phys. B , 24 : 219 – 219 .
- Cornet , A. , Chen , S.H. , Urbain , X. , Antoine , Ph. , Lorent , V. and Brouillard , F. 1989 . J. Phys. B , 647
- Claeys , W. , Cornet , A. , Lorent , V. and Fussen , D. 1985 . J. Phys. B , 18 : 3667 – 3667 .
- Fussen , D. , Claeys , W. , Cornet , A. and Lorent , V. 1985 . J. Phys. B , 18 : 3673 – 3673 .
- Lorent , V. , Claeys , W. , Cornet , A. and Urbain , X. 1987 . Optics Commun. , 64 : 41 – 41 .
- Kroon , J.P.C. , Senhorst , H.A.J. , Beijerinck , H.C.W. , Verhaar , B.J. and Verster , N.F. 1985 . Phys. Rev. A , 31 : 3724 – 3724 .
- Marcuse , D. 1972 . Light Transmission Optics , New York : Van Nostrand Reinhold .
- Robinson , E.J. 1985 . J. Phys. B , 18 : 657 – 657 .
- Krstic , R.K. , Janev , R.K. and Fussen , D. 1991 . J. Phys. B , 24 : 1273 – 1273 .
- Press , W.H. , Flannery , B.P. , Teukolsky , S.A. and Vetterling , W.T. 1986 . Numerical Recipes , Cambridge : Cambridge University Press .
- Abramowitz , K. and Stegun , I. 1972 . Handbook of Mathematical Functions , New York : Dover .