q=Optimization+the+y+++method+f++train+w+king+diagram+in+railway+netw+k&searchType=standard&isFacet=true&view=standard&rows=10&sortWay=score&sortOrder=desc&searchWay0=marc&logical0=AND
rows=10&searchWay0=marc&logical0=AND
Optimization the y method f train w king diagram in railway netw k