Multi-<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msup><mml:mi>π</mml:mi><mml:mo>+</mml:mo></mml:msup></mml:math> systems in a finite volumePeng Guo, Bingwei Long|Physical review. D/Physical review. D.|2020Cited by 32