RokPunktyImpact Factor
202270
202170
202070
2019701,402
201802,107
201701,889
2016151,828
2015201,698
2014202,024
2013201,958
2012152,506
2011152,929
2010201,875
200902,038
2008101,75
2007100,829
200600,712
200500,851
200401,061
200300,565
200200,576
200101,282
200001,2
199902,062
199801,474
199701,565
Elementów na stronie: