RokPunktyImpact Factor
202270
202170
202070
2019702,934
201802,736
201702,484
2016252,628
2015252,526
2014252,324
2013252,827
2012252,745
2011252,941
2010202,905
200902,563
2008152,429
2007152,81
200602,783
200502,562
200402,155
200301,719
200201,597
200101,806
200001,561
199901,568
199801,583
199701,757
Elementów na stronie: