Methods and Results of an Optical Search for Extraterrestrial Civilizations

Observers
SHVARTSMAN
ET AL.
Link
FULL PAPER
Reference
SCHVARTSMAN, V.F., "SETI in Optical Range with the 6M Telescope (MANIA)," in Bioastronomy: The Next Steps, G. Marx (ed.), Kluwer Academic Publishers, pp. 389-390 (1988), BESHIN ET. AL., "Methods and Results of an Optical Search for Extraterrestrial Civilizations," Astrophysics and Space Science 252: 51-57 (1997).
Comments

Have searched 30 Radio Objects with Continuous Optical Spectra to date, looking for optical pulses form potential Kardashev type II or III civilizations.