@article{journals/cacm/Wirth77a,
	title = {What Can We Do about the Unnecessary Diversity of Notation for Syntactic Definitions?},
	author = {Niklaus Wirth},
	journal = {Commun. ACM},
	number = {11},
	pages = {822-823},
	url = {http://dblp.uni-trier.de/db/journals/cacm/cacm20.html#Wirth77a},
	volume = {20},
	year = {1977},
	biburl = {http://www.bibsonomy.org/bibtex/2b1bc22b2be2dad790712dacb53d1ac27/dblp},
	description = {dblp},
	date = {2003-11-20},
	keywords = {dblp }
}