ANOMALOUS THRESHOLDS

[21] ON ANALYTIC PROPERTIES OF VERTEX PARTS IN QUANTUM FIELD THEORY [J]. NUCLEAR PHYSICS, 1959, 13 (01): : 181 - 192

[22] DETERMINATION OF THE PION-NUCLEON SCATTERING AMPLITUDE FROM DISPERSION RELATIONS AND UNITARITY - GENERAL THEORY [J]. PHYSICAL REVIEW, 1958, 112 (04): : 1344 - 1360

[23] UNITARITY CONDITION BELOW PHYSICAL THRESHOLDS IN THE NORMAL AND ANOMALOUS CASES [J]. PHYSICAL REVIEW LETTERS, 1960, 4 (02) : 84 - 87

[24] MANDELSTAM S, UNPUB

[25] Moller C., 1945, KGL DANSKE VIDENSKAB, V23

[26] MOLLER C, 1946, KGL DANSKE VIDENSKAB, V22

[27] NAMBU Y, 1958, NUOVO CIMENTO, V9, P1187

[28] STRUCTURE SINGULARITIES OF ELECTROMAGNETIC FORM FACTORS [J]. NUOVO CIMENTO, 1959, 13 (04): : 778 - 789

[29] OEHME R, 1960, PREPRINT U CHICAGO

[30] THE ANALYTIC PROPERTIES OF PERTURBATION THEORY .1. [J]. NUOVO CIMENTO, 1960, 15 (02): : 289 - 300

[21] ON ANALYTIC PROPERTIES OF VERTEX PARTS IN QUANTUM FIELD THEORY [J]. NUCLEAR PHYSICS, 1959, 13 (01): : 181 - 192

[22] DETERMINATION OF THE PION-NUCLEON SCATTERING AMPLITUDE FROM DISPERSION RELATIONS AND UNITARITY - GENERAL THEORY [J]. PHYSICAL REVIEW, 1958, 112 (04): : 1344 - 1360

[23] UNITARITY CONDITION BELOW PHYSICAL THRESHOLDS IN THE NORMAL AND ANOMALOUS CASES [J]. PHYSICAL REVIEW LETTERS, 1960, 4 (02) : 84 - 87

[24] MANDELSTAM S, UNPUB

[25] Moller C., 1945, KGL DANSKE VIDENSKAB, V23

[26] MOLLER C, 1946, KGL DANSKE VIDENSKAB, V22

[27] NAMBU Y, 1958, NUOVO CIMENTO, V9, P1187

[28] STRUCTURE SINGULARITIES OF ELECTROMAGNETIC FORM FACTORS [J]. NUOVO CIMENTO, 1959, 13 (04): : 778 - 789

[29] OEHME R, 1960, PREPRINT U CHICAGO

[30] THE ANALYTIC PROPERTIES OF PERTURBATION THEORY .1. [J]. NUOVO CIMENTO, 1960, 15 (02): : 289 - 300