SURFACE TEMPERATURE AND EMISSIVITY OF MERCURY.HANSEN OL.1974; ASTROPHYS. J.; U.S.A.; DA. 1974; VOL. 109; NO 3 PART. 1; PP. 715-717; BIBL. 6 REF.Article

TEN-MICRON ECLIPSE OBSERVATIONS OF IO, EUROPA, AND GANYMEDEHANSEN OL.1973; ICARUS; U.S.A.; DA. 1973; VOL. 18; NO 2; PP. 237-246; BIBL. 20 REF.; (URSI-IAU-COSPAR SYMP. PLANET. ATMOS. SURF.; MADRID; 1972)Conference Paper

AN EXPLICATION OF THE RADIOMETRIC METHOD FOR SIZE AND ALBEDO DETERMINATIONHANSEN OL.1977; ICARUS; USA; DA. 1977; VOL. 31; NO 4; PP. 456-482; BIBL. 2 P.Article

INFRARED ALBEDOS AND ROTATION CURVES OF THE GALILEAN SATELLITES.HANSEN OL.1975; ICARUS; U.S.A.; DA. 1975; VOL. 26; NO 1; PP. 24-29; BIBL. 14 REF.Article

THERMAL EMISSION SPECTRA OF 24 ASTEROIDS AND THE GALILEAN SATELLITES.HANSEN OL.1976; ICARUS; U.S.A.; DA. 1976; VOL. 27; NO 4; PP. 463-471; BIBL. 11 REF.Article

OBSERVATIONS OF EIGHT GLOBULAR CLUSTERS AT 2.3 AND 4.7 MU M.HANSEN OL; HESSER JE.1975; NATURE; G.B.; DA. 1975; VOL. 257; NO 5527; PP. 568-569; BIBL. 13 REF.Article

FLARE ACTIVITY ON G 12-30VEEDER GJ; HANSEN OL.1977; COMMISS. 27 I.A.U., INFORM. BULL. VAR. STARS; HUNGARY; DA. 1977; NO 1266; PP. (2P.); BIBL. 2 REF.Serial Issue

PRECIPITABLE WATER ABOVE CERRO TOLOLO BETWEEN 1971 AND 1975.HANSEN OL; CAIMANQUE L.1975; PUBL. ASTR. SOC. PACIF.; U.S.A.; DA. 1975; VOL. 87; NO 520; PP. 935-939; BIBL. 1 REF.Article

CLASSIFICATION OF UNIDENTIFIED SOURCES FROM A 2-MU -SOUTHERN SKY SURVEY.BLANCO VM; HANSEN OL.1974; ASTR. J.; U.S.A.; DA. 1974; VOL. 79; NO 10; PP. 1052-1053; BIBL. 6 REF.Article

PHOTOMETRY OF THE ASTEROID 1976 AA AT 0.56 AND 2,2 MU MVEEDER GJ; MATSON DL; HANSEN OL et al.1977; ICARUS; USA; DA. 1977; VOL. 31; NO 4; PP. 424-426; BIBL. 13 REF.Article