Radchenko, A. G.; Tsyubik, M. M. 1990. On the discovery of a new member of the genus Plagiolepis Mayr (Hymenoptera, Formicidae) in the USSR. [Abstract.] [In Russian.]. Vestnik Zoologii 1990(1):85.

Notes: January-February issue. Date signed for printing ("podpisano k pechati"): 30 January 1990.

Radchenko, A.; Czechowska, W.; Czechowski, W. 2004. Mrówki - Formicidae. Klucze do Oznaczania Owadów Polski 24(63):1-138. PDF
Radoszkovsky, O. 1881. Hyménoptères d'Angola. Jornal de Sciencias Mathematicas, Physicas e Naturaes 8:197-221. PDF
Radoszkowsky, O. 1876. Comte-rendu des hyménoptères recueillis en Égypte et Abyssinie en 1873. Trudy Russkago Entomologicheskago Obshchestva 12:111-150. PDF

Notes: Ants pp. 140-141.

Radoszkowsky, O. 1881. Hymenoptères d'Angola. Jornal de Sciencias Mathematicas, Physicas e Naturaes 8(31):197-221. PDF
Radoszkowsky, O. 1884. Fourmis de Cayenne Française. Trudy Russkago Entomologicheskago Obshchestva 18:30-39. PDF