%0 Conference Proceedings %B SimBuild 2004, Building Sustainability and Performance Through Simulation %D 2004 %T IFC HVAC Interface to EnergyPlus: A Case of Expanded Interoperability for Energy Simulation %A Vladimir Bazjanac %A Tobias Maile %B SimBuild 2004, Building Sustainability and Performance Through Simulation %C Boulder, Colorado, USA %8 08/2004 %G eng