PISTORIUS, Jens; STEEGER, Thomas; ALIX, Anne; THOMPSON, Helen; SMAGGHE, Guy; VAN DER STEEN, Sjef; KEVAN, Peter. Obituary: A life devoted to bee protection: the legacy of Pieter Oomen. Journal of Pollination Ecology, [S. l.], v. 36, p. 267–268, 2024. DOI: 10.26786/1920-7603(2024)815. Disponível em: https://pollinationecology.org/index.php/jpe/article/view/815. Acesso em: 17 oct. 2024.