original: the foundations of quantum mechanics were established during the first half of the twentieth century by werner heisenberg , max planck , louis de broglie , albert einstein , niels bohr , erwin schrödinger , max born , john von neumann , paul dirac , wolfgang pauli , david hilbert , and others .
simplifications: the base of quantum mechanics were established during the first half of the 1900s by werner heisenberg , max planck , louis de broglie , albert einstein , niels bohr , erwin schrödinger , max born , john von neumann , paul dirac , wolfgang pauli , david hilbert , and others . the basis of quantum mechanics were well-known during the first half of the twentieth century by werner heisenberg , max planck , louis de broglie , albert einstein , niels bohr , erwin schrödinger , max born , john von neumann , paul dirac , wolfgang pauli , david hilbert , and others . heisenberg , planck , de broglie , einstein , bohr , schrödinger , born , von neumann , dirac , pauli , hilbert and others have established the foundations of quantum mechanics . the foundations of quantum mechanics were set during the first half of the twentieth century by werner heisenberg , max planck , louis de broglie , albert einstein , niels bohr , erwin schrödinger , max born , john von neumann , paul dirac , wolfgang pauli , david hilbert , and others . the foundations of quantum mechanics were established during the first half of the twentieth century by werner heisenberg , max planck , louis de broglie , albert einstein , niels bohr , erwin schrödinger , max born , john von neumann , paul dirac , wolfgang pauli , david hilbert , and others . the foundations of quantum mechanics were made during the first half of the 1900s by werner heisenberg , max planck , louis de broglie , albert einstein , niels bohr , erwin schrodinger , max born , john von neumann , paul dirac , wolfgang pauli , david hilbert , and others . he foundations of quantum mechanics were established during the first half of the twentieth century by werner heisenberg , max planck , louis de broglie , albert einstein , niels bohr , erwin schrödinger , max born , john von neumann , paul dirac , wolfgang pauli , david hilbert , and others . the foundations of quantum mechanics were published during the first half of the twentieth century by werner heisenberg , max planck , louis de broglie , albert einstein , niels bohr , erwin schrödinger , max born , john von neumann , paul dirac , wolfgang pauli , david hilbert , and others .