@article{DBLP:journals/tcs/Wirsing86,
author = {Martin Wirsing},
title = {Structured Algebraic Specifications: A Kernel Language},
journal = {Theor. Comput. Sci.},
volume = {42},
year = {1986},
pages = {123-249},
ee = {http://dx.doi.org/10.1016/0304-3975(86)90051-4},
bibsource = {DBLP, http://dblp.uni-trier.de}
}