Star formation in gaseous galaxy halos - VLT-spectroscopy of extraplanar H II-regions in NGC 55R. Tüllmann, M. R. Rosa, T. Elwert, D. J. Bomans, A. M. N. Ferguson and R.-J. DettmarA&A, 412 1 (2003) 69-80DOI: https://doi.org/10.1051/0004-6361:20031521
