Cichy, Krzysztof ; Kujawa-Cichy, Agnieszka ; Szyniszewski, Marcin Cichy , K , Kujawa-Cichy , A & Szyniszewski , M 2013 , ' Lattice Hamiltonian approach to the massless Schwinger model: Precise extraction of the mass gap ' , Computer Physics Communications , vol. 184 , no. 7 , pp. 1666-1672 . https://doi.org/10.1016/j.cpc.2013.02.010.
,
2013