@book{ Solr-37354, title = {Parametric amplifiers.}, series = {Philips technical library.}, author = {Decroly, J. C.}, editor = {Decroly, J. C.}, editor = {Laurent, L.}, editor = {Lienard, J. C.}, address = {London}, publisher = {MacMillan}, year = {1973}, note = {englisch}, }