Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) NAKAMURA OSAMU,ON THE NUMBER OF THE NON-EQUIVALENT 1-REGULAR SPANNING SYBGRAPHS OF THE COMPLETE GRAPHS OF EVEN ORDER,SCMJ,13460862,,2003-05-01,57,3,431-437,https://cir.nii.ac.jp/crid/1570291224977914624,