Laot, M., Rich, B., Cheibas, I., Fu, J., Zhu, J.-N. and Popovich, V.A. 2021. Additive Manufacturing and Spark Plasma Sintering of Lunar Regolith for Functionally Graded Materials. SPOOL. 8, 2 (Oct. 2021), 7–30. DOI:https://doi.org/10.7480/spool.2021.2.5258.