1. On the number of representations of a positive integer by certain quadratic forms in twelve variables;Alaca;J. Comb. Number Theory,2011
2. Nineteen quaternary quadratic forms;Alaca;Acta Arith.,2007
3. Some new theta function identities with applications to sextenary quadratic forms;Alaca;J. Comb. Number Theory,2009
4. The number of representations of a positive integer by certain octonary quadratic forms;Alaca;Funct. Approx.,2010
5. Niedere Zahlentheorie;Bachmann,1968