@article{kasulis_japanese_philosophy_1998, author = {Kasulis, Thomas P.}, title = {Japanese philosophy}, year = {1998}, url = {https://www.rep.routledge.com/articles/overview/japanese-philosophy/v-1/sections/metaphysical-vision-of-ancient-japanese-esoteric-buddhism}, publisher = {Taylor and Francis}, doi = {10.4324/9780415249126-G100-1} }