Heinrich Herre, Michal Krynicki, Alexander Pinus, Jouko A. Väänänen. The Härtig Quantifier: A Survey. Journal of Symbolic Logic, 56(4):1153-1183, 1991.
@article{HerreKPV91, title = {The Härtig Quantifier: A Survey}, author = {Heinrich Herre and Michal Krynicki and Alexander Pinus and Jouko A. Väänänen}, year = {1991}, tags = {survey}, researchr = {https://researchr.org/publication/HerreKPV91}, cites = {0}, citedby = {0}, journal = {Journal of Symbolic Logic}, volume = {56}, number = {4}, pages = {1153-1183}, }