I have an @inbook
reference in my bibtex library with an unknown year. Since I use the bibLaTeX authoryear citation style with some customizations my normal citations (with known year) look like:
Author1/Author2/Author3 (year)
But when there is no year defined it will display the title of the reference where it should be:
Author1/Author2/Author3
What do I have to redefine in order to change this behavior?