@inbook {6379,
	title = {Butterflies},
	booktitle = {Speak, Memory. An Autobiography Revisited},
	year = {1966},
	month = {1948},
	publisher = {G. P. Punam{\textquoteright}s Sons},
	organization = {G. P. Punam{\textquoteright}s Sons},
	address = {New York},
	author = {Nabokov, Vladimir}
}
