  Within a theoretical study using both HYLANDER and RQMD, we revisit
Bose-Einstein correlation measurements of 200AGeV S+S and 160AGeV Pb+Pb.
Transverse flow does not show up in the Bose-Einstein measurements. The
decrease of the effective transverse radius parameters with increasing
transverse average momentum of the particle pair is largely due to the effect
of resonance decays.
