@article{learninghigherorderprogramswithoutmeta,
  title = {Learning Higher-Order Programs without Meta-Interpretive Learning},
  author = {Stanisław J. Purgał and David M. Cerna and Cezary Kaliszyk},
  year = {2021},
  eprint = {2112.14603},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2112.14603v4},
}