Does anyone know if it is possible to retrieve the original 1925 paper by Einstein on Bose-Einstein Condensation? Possibly a translation into english, but german would be fine if no translation is available. I have managed to find a translation of Quantentheorie des einatomigen idealen Gases (Quantum Theory of a Monoatomic Ideal Gas) from 1924 where it is referenced as Sitzungsberichte der Preussischen Akademie der Wissenschaften, Berlin, Physikalisch-mathematische Klasse, 1925, p. 3–14, but couldn't find it anywhere.
I found the following translations :
The first paper (1924) can be found in translation here Quantum Theory of a Monoatomic Ideal Gas.
As I don't understand German I can't speak to the accuracy of the translations, but they do seem to have been done by someone who understands physics.