@book{254127,
	author = {Snyman, Jan A. and Wilke, Daniel N. },
	title = {Practical mathematical optimization / },
	publisher = {Springer, },
	year = {2018.},
	series = {Springer optimization and its applications ; },
	address = {Cham : },
	edition = {2nd ed.},
	note = {Includes index.}
}