Tomminen, J. and Leppänen, P. (1991) “The male genitalia of <i>Monochamus sutor</i> (L.), <i>M. galloprovincialis</i> (Olivier) and <i>M. urussovi</i> (Fischer von Waldheim) (Coleoptera, Cerambycidae)”, Entomologica Fennica, 2(2), pp. 49–51. doi: 10.33338/ef.83534.