@article {2774,
	title = {History and Principles of Microtonal Keyboard Design},
	year = {1988},
	month = {04/1988},
	institution = {Stanford University, CCRMA},
	address = {Stanford, CA},
	keywords = {design, history, keyboard, microtonal, microtonal keyboard},
	url = {https://ccrma.stanford.edu/files/papers/stanm45.pdf},
	author = {Keisler, D.}
}
