@article{nicolet23recursive,
    author = {Baptiste Nicolet and Fabrice Rousselle and Jan Novák and Alexander Keller and Wenzel Jakob and Thomas Müller},
    title = {Recursive Control Variates for Inverse Rendering},
    journal = {ACM Trans. Graph.},
    volume = {42},
    number = {4},
    year = {2023},
    month = aug,
    doi = {10.1145/3592139}
}