@techreport{a0df85295bca4d26b9eb180f56943728,
title = "A PQ-Formulation for Ventilation Duct System Flow Analyses; Theory",
keywords = "balancing factor, duct system flows, junction coefficients, MATLAB program, Picard method, PQ-formulation, relaxation factor, sparse command, balancing factor, duct system flows, junction coefficients, MATLAB program, Picard method, PQ-formulation, relaxation factor, sparse command, balancing factor, duct system flows, junction coefficients, MATLAB program, Picard method, PQ-formulation, relaxation factor, sparse command",
author = "Eero-Matti Salonen and Rauno Holopainen",
year = "2009",
language = "English",
isbn = "978-951-22-9893-8",
series = "TKK Structural Engineering and Building Technology BE",
publisher = "Helsinki University of Technology, Structural Engineering and Building Technology",
number = "TKK-R-BE1",
pages = "48",
type = "WorkingPaper",
institution = "Helsinki University of Technology, Structural Engineering and Building Technology",
}