J. C. P. Woodcock, Jim Davies. Using Z - specification, refinement, and proof. Prentice Hall international series in computer science, Prentice Hall, 1996.
@book{0072139, title = {Using Z - specification, refinement, and proof}, author = {J. C. P. Woodcock and Jim Davies}, year = {1996}, researchr = {https://researchr.org/publication/0072139}, cites = {0}, citedby = {0}, series = {Prentice Hall international series in computer science}, publisher = {Prentice Hall}, isbn = {978-0-13-948472-8}, }