Text ( visual ) : unmediated Some problems of self-reference in John Buridan / by A.N. Prior. -- London : Oxford University Press , 1962. -- p. 282-296 ; 25 cm. -- (Dawes Hicks lecture on philosophy ; 1962). -- "From the Proceedings of the British Academy, volume XLVIII". -- (BA30867532) ; https://ci.nii.ac.jp/ncid/BA30867532 Author Heading(s): Prior, Arthur N.