J.  Rohacek, ?3.9. Family Tanypezidae?, in Contributions to a Manual of Palaearctic Diptera, Vol 3: Higher Brachycera, L.  Papp and Darvas, B., Eds. Budapest: Science Herald, 1998, pp. 165-171.

J.  Rohacek, ?3.43. Family Sphaeroceridae?, in Contributions to a Manual of Palaearctic Diptera, Vol 3: Higher Brachycera, L.  Papp and Darvas, B., Eds. Budapest: Science Herald, 1998, pp. 463-496.

J.  Rohacek, ?3.22. Family Anthomyzidae?, in Contributions to a Manual of Palaearctic Diptera, Vol 3: Higher Brachycera, L.  Papp and Darvas, B., Eds. Budapest: Science Herald, 1998, pp. 267-278.