@book{26674,
	author = {Smith, Jason Mcc},
	title = {Elemental design patterns},
	publisher = {Pearson Education Publisher},
	year = {2013},
	address = {New Delhi},
	url = {https://libgen.is/book/index.php?md5=18228551F1D816EEF617908A5A9AB77A}
}