1. H. Albrecht et al.. (DASP II): Phys. Lett.102B, 291 (1981)
2. TASSO: DESY 80-49; JADE: DESY 81-028; B.H. Wiik: DESY 80-124
3. TASSO: private communication and DESY preprint 81-39. To get the ratio of $$\Lambda + \bar \Lambda $$ to π± rather than toK 0 we used the pion spectrum shown in TASSO: DESY seminar (1981). The errors shown are only the Λ, $$\bar \Lambda $$ errors
4. J.J. Aubert et al. (EMC): CERN-EP/81-53
5. M. Antinucci et al.: Lett. Nuovo Cimento6, 121 (1973)