2Hirsch JE. An index to quantify an individual' s scientific research output. Proceedings of the National Academy of Sciences of the United States of America, 2005,102(46 ) : 16569 - 16572.
3Egghe L. An improvement of the h-index : g-index. ISSI Newsletter, 2006,2(1) :8 -9.
4Molinari JF, Molinari A. A new methodology for ranking scientific institutions. Scientometrics, 2008, 75( 1 ) : 163 - 174.
5Alonso S, Cabrerizo FJ, Herrera-Viedma E, Herrera F. hg-index : a new index to characterize the scientific output of researchers based on the h-and g-indices. Scientometrics, 2010,82 ( 2 ) : 391 - 400.
6Prathap G. Is there a place for a mock h-index. Scientometrics, 2009,84(1 ) :153 - 165.
7Zhang CT. The e-index, complementing the h-Index for exces scitations. PLoS ONE, 2009,4(5) :e5429.
8Barendse W. The strike rate index : a new index for journal quality based on journals size and the h-index of citations. Biomedical Digital Libraries, 2007, g : 3.
9Glanzel W. On the opportunities and limitations of the h index, Science Focus, 2006, 1 ( 1 ) : 10 - 11.
10Rousseau R. The influence of missing publications on the Hirsch index. Journal oflnformetrics, 2007, 1:2 -7.