Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Heijne Bas,Picard numbers of Delsarte surfaces,Journal of the Mathematical Society of Japan,00255645,The Mathematical Society of Japan,2016,68,1,101-118,https://cir.nii.ac.jp/crid/1390282680092486016,https://doi.org/10.2969/jmsj/06810101