@article {531119,
	title = {Is there no alternative?},
	journal = {Ethiek en Maatschappij},
	volume = {10},
	number = {4},
	year = {2007},
	pages = {101{\textendash}111},
	issn = {1373-0975},
	url = {http://logica.ugent.be/rogier/alternative.pdf},
	author = {De Langhe, Rogier}
}
