Reference. Naive Lie Theory [stillwell-2010-naive]

@book{stillwell-2010-naive,
	title = {Naive Lie Theory},
	author = {Stillwell, J.},
	isbn = {9781441926814},
	series = {Undergraduate Texts in Mathematics},
	url = {https://books.google.com.tw/books?id=2PR8cgAACAAJ},
	year = {2010},
	publisher = {Springer New York}
}