Discussion: "Ratio and Multiple-Fuel Controls in the Steel Industry" (Ziebolz, Herbert, 1944, Trans. ASME, 66, pp. 705–711)

C. J. Geiser
1944 American Society of Mechanical Engineers. Transactions of the American Society of Mechanical Engineers  
doi:10.1115/1.4018155 fatcat:3n7u6asywfgs3h5czpxlr3toh4