In June 2020 the work Boiga kraepelini: Zhou, Z. & Lau, M. was on the 680,077th place in the ranking of the most reliable and popular publications with DOI number in multilingual Wikipedia from readers' point of view (PR-score). If we consider only frequency of appearance of this source in references of Wikipedia articles (F-score), this work was on the 117,915th place in June 2020. From Wikipedians' point of view, "Boiga kraepelini: Zhou, Z. & Lau, M." is the 562,238th most reliable publication with DOI number in different language versions of Wikipedia (AR-score).