2002-06-01T19:20:30Z http://an.oa.org/OAI-script

oai:arXiv.org:hep-th/9901001 1999-12-25 physics:hep math

info:arxiv/hep-th/9901001 info:sid/arxiv.org:pathways info:arxiv/hep-th/9901001 info:arxiv/hep-th/9901001v1 info:sid/arxiv.org:pathways info:arxiv/hep-th/9901001v1 http://arxiv.org/pdf/hep-th/9901001v1