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Citation: Lo. Takalo et al., MONITORING OF AO-0235+164 DURING A FAINT STATE, Astronomy & Astrophysics. Supplement series, 129(3), 1998, pp. 577-582

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Citation: Ae. Wehrle et al., MULTIWAVELENGTH OBSERVATIONS OF A DRAMATIC HIGH-ENERGY FLARE IN THE BLAZAR 3C-279, The Astrophysical journal, 497(1), 1998, pp. 178-187

Authors: TAKALO LO SILLANPAA A PURSIMO T LEHTO HJ NILSSON K TEERIKORPI P HEINAMAKI P LAINELA M KIDGER M DEDIEGO JA GONZALEZPEREZ JN RODRIGUEZESPINOSA JM MAHONEY T BOLTWOOD P DULTZINHACYAN D BENITEZ E TURNER GW ROBERTSON JW HONEYCUT RK EFIMOV YS SHAKHOVSKOY N CHARLES PA SCHRAMM KJ BORGEEST U LINDE JV WENEIT W KUHL D SCHRAMM T SADUN A GRASHUIS R HEIDT J WAGNER S BOCK H KUMMEL M PFEIFFER M HEINES A FIORUCCI M TOSTI G GHISELLINI G RAITERI CM VILLATA M DEFRANCESCO G BOSIO S LATINI G POYNER G ALLER MF ALLER HD HUGHES P VALTAOJA E TERASRANTA H TORNIKOSKI M

Citation: Lo. Takalo et al., MONITORING OF 3C 66A DURING AN EXTENDED OUTBURST .1. THE LIGHT CURVES, Astronomy & Astrophysics. Supplement series, 120(2), 1996, pp. 313-321

Authors: SILLANPAA A TAKALO LO PURSIMO T NILSSON K HEINAMAKI P KATAJAINEN S PIETILA H HANSKI M REKOLA R KIDGER M BOLTWOOD P TURNER GW ROBERTSON JW HONEYCUT RK EFIMOV YS SHAKHOVSKOY N FIORUCCI M TOSTI G GHISELLINI G RAITERI CM VILLATA M DEFRANCESCO G LANTERI L CHIABERGE M PEILA A HEIDT J

Citation: A. Sillanpaa et al., DOUBLE-PEAK STRUCTURE IN THE CYCLIC OPTICAL OUTBURSTS OF BLAZAR OJ-287, Astronomy and astrophysics, 315(1), 1996, pp. 13-16

Authors: SILLANPAA A TAKALO LO PURSIMO T LEHTO HJ NILSSON K TEERIKORPI P HEINAMAKI P KIDGER M DEDIEGO JA GONZALEZPEREZ JN RODRIGUEZESPINOSA JM MAHONEY T BOLTWOOD P DULTZINHACYAN D BENITEZ E TURNER GW ROBERTSON JW HONEYCUT RK EFIMOV YS SHAKHOVSKOY N CHARLES PA SCHRAMM KJ BORGEEST U LINDE JV WENEIT W KUHL D SCHRAMM T SADUN A GRASHUIS R HEIDT J WAGNER S BOCK H KUMMEL M HEINES A FIORUCCI M TOSTI G GHISELLINI G RAITERI CM VILLATA M DEFRANCESCO G BOSIO S LATINI G

Citation: A. Sillanpaa et al., CONFIRMATION OF THE 12-YEAR OPTICAL OUTBURST CYCLE IN BLAZAR OJ-287, Astronomy and astrophysics, 305(2), 1996, pp. 17-20