000 00542nam a2200157Ia 4500
008 170221s9999 xx 000 0 und d
100 _aZhaoyang Qu
245 _aPersonalized Recommendation Method of Power Information Operation and Maintenance Knowledge Based on Spark
245 _cZhaoyang Qu, Pengfei Xu, and Youxue Ren
260 _bJournal of Communications
260 _c2016
300 _a11 : 8
650 _xCommunication
650 _xMedia Arts
856 _uhttp://www.jocm.us/index.php?m=content&c=index&a=lists&catid=165
999 _c306867
_d306867