Direct tapping practice at the LWS converters of the steel shop of Sollac Lorraine G. Blondey, G. Didry, C. A. Dubois, R. Schutz, C. Grisvard and J. C. Huber Rev. Met. Paris, 99 4 (2002) 317-323 Published online: 25 October 2002 DOI: 10.1051/metal:2002122