+ Newton, Maxwell, Dirac, ... -> GB
+ Laplace, Poincare, Fourier, ... -> FR
+ Einstein, Planck, Heisenberg, ... -> DE
+ Feynman, Hall, Michelson, ... -> US
+ Pauli, Schrödinger, Boltzmann, ... -> AT
+ Euler, Bernoulli, Rohrer, ... -> CH
+ Bohr, Copernicus, Oersted, ... -> DE
+ Fermi, Galilei, Volta, ... -> IT
+ Huygens, Kamerlingh Onnes, Casimir, ... -> NL
+ ik, gij, wij, ... -> BE