author = {K. Nakagawa and B. Buchberger},
title = {{Presenting Proofs Using Logicographic Symbols}},
language = {english},
number = {01-35},
year = {2001},
month = {December},
annote = {2001-12-00-B},
howpublished = {SFB Report},
institution = {Johannes Kepler University Linz, Spezialforschungsbereich F013},
length = {11}