TY - RPRT TI - Group-invariant solutions for one dimensional, inviscid hydrodynamics AU - McHardy, James David AU - Albright, Eric Jason AU - Ramsey, Scott D. AU - Schmidt, Joseph H. PY - 2019 DO - 10.1063/1.5097386 UR - https://www.osti.gov/biblio/1663187 ID - 1663187 ER -