2HIRSCH JE An index to quantify an individuals' scien- tific re-search output [ C ]//Proceedings of the National Academy of Sciences, 2005 (46) : 16569 - 16572.
3HIRSCH JE.An index to quantify an individuals’scientific re-search output[C]//Proceedings of the National Academy ofSciences,2005(46):16569-16572.