MEYEN, S. Permian conifers of West Angaraland and New Puzzles in the coniferalean phylogeny. Journal of Palaeosciences, [S. l.], v. 25, n. 1-3, p. 298–313, 1976. DOI: 10.54991/jop.1976.1019. Disponível em: https://jpsonline.co.in/index.php/jop/article/view/1019. Acesso em: 2 oct. 2024.