1. Dhondt, A.A.: The sex ratio of nestling Great Tits, Parus major L. Bird Study, 17, 282?286 (1970a)
2. Dhondt, A.A.: De regulatie der aantallen in Gentse koolmeespopulaties (Parus m. major L.). Verhandeling tot het behalen van de graad van doctor in de Wetenschappen, Rijksuniversiteit Gent (1970b)
3. Dhondt, A.A.: The regulation of numbers in Belgian populations of Great Tits. Proceedings of the Advanced Study Institute on Dynamics of Numbers in Populations (Oosterbeek, 1970), 532?547. Wageningen: Pudoc 1971a
4. Dhondt, A.A.: Some factors influencing territory in the Great Tit, Parus major L. Giervalk 61, 125?135 (1971b)
5. Dhondt, A.A., Hublé J.: Fledging-date and sex in relation to dispersal in young Great Tits. Bird Study 15, 127?134 (1968)