@article{1987:heinsohn:warum_muss,
title = {Warum musste das Speculum zweimal erfunden werden?},
year = {1987},
note = {},
journal = {KJ Kritische Justiz},
pages = {200--207},
author = {Heinsohn, Gunnar and Steiger, Otto},
volume = {20},
number = {2}
}