footnote
B. Bonnier andR. Vinh Mau:Phys. Lett.,24 B, 477 (1967);Phys. Rev.,165, 1923 (1968).
A. K. Common andR. Wit:Nuovo Cimento,3 A, 177 (1971);S. Okubo:Proceedings of the 1972 Coral Gables Conference on Symmetry in High-Energy Physics.
P. Dita:Nuovo Cimento,12 A, 442 (1972).
M. B. Einhorn andR. Blankenbecler:Ann. of Phys.,67, 480 (1971).
M. R. Pennington andS. D. Protopopescu:Phys. Rev. D,7, 1429 (1973);D. Morgan andG. Shaw:Phys. Rev. D,2, 570 (1970).
J. L. Basdevant, C. D. Froggatt andJ. L. Petersen:Phys. Lett.,41 B, 173, 178 (1972).
C. J. Goebel andG. Shaw:Phys. Lett.,27 B, 291 (1968);A. K. Common: Canterbury University preprint (1973).
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Supported in part by Fonds zur Förderung der wissenschaftlichen Forschung in Österreich, project nr. 1905.
After 1st October 1973: Theory Division, CERN, Geneva.
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Kühnelt, H., Grassberger, P. Bounds on the ππS-wave scattering lengths. Lett. Nuovo Cimento 9, 59–63 (1974). https://doi.org/10.1007/BF02756268
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DOI: https://doi.org/10.1007/BF02756268