Let k be a number field. For H→∞, we give an asymptotic formula for the number of algebraic integers of absolute Weil height bounded by H and fixed degree over k.
Barroero, F. (2014). Counting algebraic integers of fixed degree and bounded height. MONATSHEFTE FÜR MATHEMATIK, 175(1), 25-41 [10.1007/s00605-013-0599-6].