DUŠEK, M., FIURÁŠEK, J., HENDRYCH, M., BUŽEK, V. Programmable quantum multimeters and their optical implementation. In: MOYA-CESSA, H., JÁUREGUI, R., HACYAN, S., CASTANOS, O., eds. Squeezed States and Uncertainity Relations. Princeton, New Jersey: Rinton Press, Inc., 2003, s. 118 - 124. ISBN 1-58949-040-1.