Growth characteristics of Protoheliolites norvegicus (Tabulata; Upper Ordovician; Estonia)Liang, Kun; Lee, Dong-Jin; Elias, Robert J.; Pärnaste, Helje; Mõtus, Mari-AnnPalaeontology2013 / p. 867 - 891 https://doi.org/10.1111/pala.12022 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS