Name of the Speaker(s): Jose Nicolas Gonzalez Perez
Institution: Instituto de Astrofisica de Canarias
Title of the communication:   Multiband microvariability in OJ287 and 
other blazars.
Preliminary abstract (12 lines max.):
OJ287 and other blazars have been monitored 
simultaneously on a number of nights in the optical and near infrared 
from the Canary Islands' Observatories. Here we present the 
preliminary results on the spectral behaviour of the rapid variability 
in this range of wavelengths.