Search for "harmonic functions" in Full Text gives 3 result(s) in Beilstein Journal of Nanotechnology.
Beilstein J. Nanotechnol. 2020, 11, 1409–1418, doi:10.3762/bjnano.11.125
Beilstein J. Nanotechnol. 2017, 8, 2230–2244, doi:10.3762/bjnano.8.223
Beilstein J. Nanotechnol. 2017, 8, 614–626, doi:10.3762/bjnano.8.66