TY - JOUR TI - Meson cloud and SU(3) symmetry breaking in parton distributions PY - 2000 AU - Carvalho, F AU - DurĂ£es, Francisco de Oliveira AU - Navarra, Fernando Silveira AU - Nielsen, Marina AU - Steffens, F M T2 - European Physical Journal C SN - 1434-6044 DO - 10.1007/s100520000512 UR - https://doi.org/10.1007/s100520000512 PP - New York VL - 18 IS - 1 SP - 127-133 ER -