The husband of what Serbian physicist developed the Annus Mirabilis papers?
Einsteinhaus:  A flat on the second floor of the house was occupied by Albert Einstein, his wife Mileva Marić and their son Hans Einstein from 1903 to 1905. Einsteinhaus:  The Annus Mirabilis papers, which contributed substantially to the foundation of modernmath were written by Einstein, while he worked at the Federal Institute of Intellectual Property. Mileva Marić: Mileva Marić (Serbian Cyrillic: Милева Марић; December 19, 1875 – August 4, 1948), sometimes called Mileva Marić-Einstein or Mileva Marić-Ajnštajn, was a Serbian physicist.
Mileva Marić