We improve and generalize the result of Kirchheim and Natkaniec \cite{kirchheim} by proving that there exists $D \subset [0,\pi)$ of full outer measure such that the class $\bigcap_{\theta \in D}\mathcal{G}_2(\theta) \cap \bigcap_{\theta \in [0,\pi)}\mathcal{G}_3(\theta)$ contains a nonmeasurable set. The present result is obtained within ZFC.
@article{79, title = {Nonmeasurable sets with regular sections}, journal = {Tatra Mountains Mathematical Publications}, volume = {45}, year = {2010}, doi = {10.2478/tatra.v46i0.79}, language = {EN}, url = {http://dml.mathdoc.fr/item/79} }
Frankowska, Marta. Nonmeasurable sets with regular sections. Tatra Mountains Mathematical Publications, Tome 45 (2010) . doi : 10.2478/tatra.v46i0.79. http://gdmltest.u-ga.fr/item/79/