@article {17171,
	title = {Flowchart techniques for structured programming},
	journal = {ACM SIGPLAN Notices},
	volume = {8},
	year = {1973},
	month = {1973/08//},
	pages = {12 - 26},
	abstract = {With the advent of structured programming and GOTO-less programming a method is needed to model computation in simply ordered structures, each representing a complete thought possibly defined in terms of other thoughts as yet undefined. A model is needed which prevents unrestricted transfers of control and has a control structure closer to languages amenable to structured programming. We present an attempt at such a model.},
	isbn = {0362-1340},
	doi = {10.1145/953349.953350},
	url = {http://doi.acm.org/10.1145/953349.953350},
	author = {Nassi,I. and Shneiderman, Ben}
}
