@book{20504,
	author = {Jirgensons, B.},
	title = {Optical rotatory dispersion of proteins and other macromolecules},
	publisher = {Springer,},
	year = {1969.},
	address = {Berlin,},
	note = {Second, rev. and enl. ed. published in 1973 under title: Optical activity of proteins and other macromolecules.}
}