A Spectrogram Reducing System Based on the Microdensitometer MDM-6 Joyce Loebl Coupled with the Minicomputer NOVA3/12 Piskunov, N. E. ; Ptitsyn, D. A. ; Ryabchikova, T. A. ; Khoklova, V. L. Abstract Publication: Nauchnye Informatsii Pub Date: 1983 Bibcode: 1983NInfo..54...45P