Maya-Manzano, J.M. et al. Recent developments in monitoring and modelling airborne pollen, a review. Grana 60, 1-19 (2020)
Smith, M.* ; Oteros, J. ; Schmidt-Weber, C.B. & Buters, J.T.M. An abbreviated method for the quality control of pollen counters. Grana 58, 185-190 (2019)