TY - JOUR AU - Seppala, Jonathan AU - Hoon, Seung AU - Hillgartner, Kaitlyn AU - Davis, Chelsea AU - Migler, Kalman 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 -