TY - JOUR AU - Jonathan Seppala AU - Seung Hoon AU - Kaitlyn Hillgartner AU - Chelsea Davis AU - Kalman Migler C2 - Soft Matter DA - 2017-08-11 DO - https://doi.org/10.1039/C7SM00950J LA - en M1 - 13 PB - Soft Matter PY - 2017 TI - Weld formation during material extrusion additive manufacturing ER -