TY - RPRT TI - Devices and methods for additive manufacturing using flexible filaments AU - Gardner, John M. AU - Stelter, Christopher J. AU - Fotion, Katherine A. AU - Kim, Jae-Woo AU - Sauti, Godfrey AU - Siochi, Emilie J. PY - 2021 UR - https://www.osti.gov/biblio/1805395 ID - 1805395 ER -