Complex dynamics of a modified four order Wien-bridge oscillator model and FPGA implementationHerman Landry Ndassi, Achille Ecladore Tchahou Tchendjeu, Marceline Motchongom Tingue, Edwige Raissa Mache Kengne, Robert Tchitnga and Martin TchoffoEur. Phys. J. Plus, 135 9 (2020) 764DOI: https://doi.org/10.1140/epjp/s13360-020-00754-5