Sivakumar, B.Phoon, K.-K.Liong, S.-Y.Liaw, C.-Y.Porporato, A.Ridolfi, L.CIVIL ENGINEERING2014-06-182014-06-181999Sivakumar, B., Phoon, K.-K., Liong, S.-Y., Liaw, C.-Y., Porporato, A., Ridolfi, L. (1999). Comment on 'Nonlinear analysis of river flow time sequences' by Amilcare Porporato and Luca Ridolfi. Water Resources Research 35 (3) : 895-901. ScholarBank@NUS Repository. https://doi.org/10.1029/1998WR90003300431397https://scholarbank.nus.edu.sg/handle/10635/67870Others000078771700027