Very long baseline interferometry techniques and applications.
Dordrecht : Kluwer Academic, 1989.
xvii, 437 págs.
Serie: NATO ASI series. Series C, Mathematical and physical sciences ; no. 283
ISBN: 0792303768
Proceedings of the NATO Advanced Study Institute of VLBI, Castel S. Pietro Terme, Bologna, Italy, 12-23 September, 1988.