Authors : jacqueline g garrison-joshua a gargac-glen l niebur

Authors : n heigl-a hodzic-m llusa-w tritthart-f reiter

Authors : koji muteki-ken yamamoto-george l reid-mahesh krishnan

Authors : sergei a kopyl-leonid v omelyanchuk

Authors : vanda villányi-helga déri-evelin r péli-zsolt csintalan

Authors : anna ślósarczyk-grażyna ginalska-anna belcarz-teodozja pycka-aneta zima