@article{AS04, 
	Author = {Ahlfors, S. P. and Simpson, G. V.},
	Title = {Geometrical interpretation of f{MRI}-guided {MEG}/{EEG} inverse estimates},
	Journal = {NeuroImage},
	Volume = {22},
	Number = {1},
	Pages = {323--332},
	Year = {2004}
} 


@article{ASD+99, 
	Author = {Ahlfors, S. P. and Simpson, G. V. and Dale, A. M. and Belliveau, J. W. and Liu, A. K. and Korvenoja, A. and Virtanen, J. and Huotilainen, M. and Tootell, R. B. and Aronen, H. J. and Ilmoniemi, R. J.},
	Title = {Spatiotemporal activity of a cortical network for processing visual motion revealed by {MEG} and f{MRI}},
	Journal = {J Neurophysiol},
	Volume = {82},
	Number = {5},
	Pages = {2545--2555},
	Year = {1999}
}