Phenomenological Lagrangians

Weinberg, 1967, Phys. Rev. Lett., 18, 188, 10.1103/PhysRevLett.18.188

Schwinger, 1957, Ann. Phys. (N.Y.), 2, 407, 10.1016/0003-4916(57)90015-5

Gell-Mann, 1960, Nuovo Cimento, 16, 705, 10.1007/BF02859738

Schwinger, 1967, Phys. Lett., 24B, 473, 10.1016/0370-2693(67)90277-8

Weinberg, 1968, Phys. Rev., 166, 1568, 10.1103/PhysRev.166.1568

Coleman, 1968, Phys. Rev., 177, 2239, 10.1103/PhysRev.177.2239

Callan, 1968, Phys. Rev., 177, 2247, 10.1103/PhysRev.177.2247

Lee, 1972

Weinberg, 1970

Schwinger, 1973

Weinberg, 1967, Phys. Rev. Lett., 18, 188, 10.1103/PhysRevLett.18.188

Weinberg, 1966, Phys. Rev. Lett., 17, 616, 10.1103/PhysRevLett.17.616

Gell-Mann, 1954, Phys. Rev., 95, 1300, 10.1103/PhysRev.95.1300

Weinberg, 1977, 185

Li, 1971, Phys. Rev. Lett., 26, 1204, 10.1103/PhysRevLett.26.1204

Li, 1971, Phys. Rev. Lett., 27, 1089, 10.1103/PhysRevLett.27.1089

1972, Phys. Rev., D5, 1509

Langacker, 1973, Phys. Rev., D8, 4595

Weinberg, 1963, Phys. Rev., 130, 776, 10.1103/PhysRev.130.776

Weinberg, 1963, Phys. Rev., 131, 440, 10.1103/PhysRev.131.440

Scadron, 1964, Phys. Rev., 133, B1589, 10.1103/PhysRev.133.B1589

Scadron, 1964, Phys. Rev., 135, B202, 10.1103/PhysRev.135.B202

Lehmann, 1972, Phys. Lett., 41B, 529, 10.1016/0370-2693(72)90691-0

Lehmann, 1973, Nucl. Phys., B52, 280, 10.1016/0550-3213(73)90102-8