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		| Paper: | 
		VLBA Monitoring of Three Gamma-Ray Bright Blazars: AO 0235+164, 1633+382 (4C 38.41), & 2230+114 (CTA 102) | 
	 
	
		| Volume: | 
		144, Radio Emission from Galactic and Extragalactic Compact Sources, IAU Colloquium 164 | 
	 
	
		| Page: | 
		175 | 
	 
	
		| Authors: | 
		Xu, W.; Wehrle, A. E.; Marscher, A. P. | 
	 
	
	
		| Abstract: | 
		We have been monitoring gamma-ray blazars with the NRAO VLBA at 22 and 43 GHz since late 1993. We present results on three sources: AO~0235+164, 1633+382 (4C 38.41), and 2230+114 (CTA 102). | 
	 
	
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