TY - JOUR AU - Robert Berg AU - S Tison C2 - Aiche Journal DA - 2001-02-01 LA - en M1 - 47 PB - Aiche Journal PY - 2001 TI - Laminar Flow of Four Gases Through a Helical Rectangular Duct UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=831586 ER -