Physics

SZILARD, LEO.

Berlin, Julius Springer, 1929.

LEE, C, Y.

New York, American Telephone and Telegraph Company, 1959.

BØGGILD, J. K. (+) O. H. ARRØE (+) T. SIGURGEIRSSON.

U.S.A. Physical Review, 1947.

KOBA, ZIRO (+) HOLGER BECH NIELSEN.

Amsterdam, North-Holland Publishing, 1969.

EINSTEIN, ALBERT.

Berlin, Königlich Akademie der Wissenschaften, 1925-1929.

OZAKI, SHOJI.

(Copenhagen), 1955.

FELICI, RICCARDO.

Leipzig, Engelmann, 1899.

TREADGOLD, THOMAS.

London, John Weale, 1840-1842.

EINSTEIN, ALBERT.

Berlin, Königlich Akademie der Wissenschaften, 1925-1929.

ARRHENIUS, SVANTE.

Lpz., 1901.

BRILLOUIN, LÉON.

Paris, 1930.

EDDINGTON, A.S.

London, Macmillian, 1914.

EDDINGTON, A.S.

Oxford, Clarendon Press, 1927.

BOHR, NIELS.

Oslo, Grøndal & Søn, 1941.

BOHR, NIELS.

Copenhagen, Bianco Lunos, 1918.

FRAUNHOFER, JOSEPH.

(Leipzig), 1823.

FRÖHLICH H.

Oxford, Clarendon, 1950.

BERGSON, HENRI.

Jena, Eugen Diederichs, 1912.