@inproceedings{grigori2020on, title={On systems of non-overlapping Haar polynomials}, author={Grigori A. Karagulyan}, url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20220310170421023296936}, booktitle={Arkiv for Matematik}, volume={58}, number={1}, pages={121-131}, year={2020}, }