Mikael Linden. Estimating effort function with semiparametric model. Comput. Stat., 14(4):501-513, 1999. [doi]
@article{Linden99-0, title = {Estimating effort function with semiparametric model}, author = {Mikael Linden}, year = {1999}, doi = {10.1007/s001800050028}, url = {https://doi.org/10.1007/s001800050028}, researchr = {https://researchr.org/publication/Linden99-0}, cites = {0}, citedby = {0}, journal = {Comput. Stat.}, volume = {14}, number = {4}, pages = {501-513}, }