INDEFINITE STURM-LIOUVILLE PROBLEMS

[1] Atkinson FV., 1964, DISCRETE CONTINUOUS

[2] ATKINSON FV, 1974, P LONDON MATH SOC, V3, P368

[3] BOCHER M, 1912, 5TH INT C MATH P CAM, V1, P163

[4] DAHO K, 1977, P ROY SOC EDINB A, V78, P161, DOI 10.1017/S0308210500009914

[5] DAHO K, 1977, P ROYAL SOC EDINBU A, V78, P71

[6] EVERITT WN, 1974, MATH STUD, V13

[7] Hilb E, 1912, MATH ANN, V71, P76

[8] JORGENS K, 1964, SPECTRAL THEORY 2ND

[9] THE ASYMPTOTIC SOLUTIONS OF ORDINARY LINEAR DIFFERENTIAL EQUATIONS OF THE 2ND ORDER, WITH SPECIAL REFERENCE TO A TURNING POINT [J]. TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY, 1949, 67 (NOV) : 461 - 490

[10] ASYMPTOTIC SOLUTIONS OF A DIFFERENTIAL EQUATION IN THE THEORY OF MICROWAVE PROPAGATION [J]. COMMUNICATIONS ON PURE AND APPLIED MATHEMATICS, 1950, 3 (04) : 427 - 438

[1] Atkinson FV., 1964, DISCRETE CONTINUOUS

[2] ATKINSON FV, 1974, P LONDON MATH SOC, V3, P368

[3] BOCHER M, 1912, 5TH INT C MATH P CAM, V1, P163

[4] DAHO K, 1977, P ROY SOC EDINB A, V78, P161, DOI 10.1017/S0308210500009914

[5] DAHO K, 1977, P ROYAL SOC EDINBU A, V78, P71

[6] EVERITT WN, 1974, MATH STUD, V13

[7] Hilb E, 1912, MATH ANN, V71, P76

[8] JORGENS K, 1964, SPECTRAL THEORY 2ND

[9] THE ASYMPTOTIC SOLUTIONS OF ORDINARY LINEAR DIFFERENTIAL EQUATIONS OF THE 2ND ORDER, WITH SPECIAL REFERENCE TO A TURNING POINT [J]. TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY, 1949, 67 (NOV) : 461 - 490

[10] ASYMPTOTIC SOLUTIONS OF A DIFFERENTIAL EQUATION IN THE THEORY OF MICROWAVE PROPAGATION [J]. COMMUNICATIONS ON PURE AND APPLIED MATHEMATICS, 1950, 3 (04) : 427 - 438