Text ( visual ) : unmediated Dynamics of fields and strings : proceedings of the 13th Nishinomiya Yukawa Memorial Symposium : November 12 and 13, 1998, Nishinomiya, Japan / edited by Satoshi Iso, Hikaru Kawai and Makoto Natsuume. -- Kyoto : Publication Office, Progress of Theoretical Physics , 1999. -- viii, 206 p. : ill. (some col.) ; 26 cm. -- (Progress of theoretical physics supplement ; no. 134). -- (BA85258759) ; https://ci.nii.ac.jp/ncid/BA85258759 Author Heading(s): Nishinomiya-Yukawa Memorial Symposium ; 磯, 暁 ; 川合, 光 ; 夏梅, 誠