Journal of Faculty of Science, Hokkaido Imperial University. Series I. Mathematics~Hokkaido University, Department of Mathematics. Cambridge University Press.
Citazione stile Chigago Style (17a edizione)Journal of Faculty of Science, Hokkaido Imperial University. Series I. Mathematics~Hokkaido University, Department of Mathematics. Cambridge University Press.
Citatione MLA (9a ed.)Journal of Faculty of Science, Hokkaido Imperial University. Series I. Mathematics~Hokkaido University, Department of Mathematics. Cambridge University Press.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.