@misc{StephanyChristofidou2011,
  author    = {Ursula Stephany and Anastasia Christofidou},
  title     = {The acquisition of Greek case, number, and gender: a usage based approach},
  issn      = {1615-1496},
  institution = {Extern},
  series    = {Arbeitspapier / Institut f{\"u}r Sprachwissenschaft, Universit{\"a}t K{\"o}ln},
  number    = {N.F. 55},
  year      = {2011}
}