On the ΔI=1/2 rule in the ΛN NN reaction Z. Rudy, W. Cassing, L. Jarczyk, B. Kamys, P. Kulessa, O.W.B. Schult and A. StrzałkowskiEur. Phys. J. A, 5 2 (1999) 127-129DOI: https://doi.org/10.1007/s100500050267