- https://discourse.julialang.org/t/differentialequations-error-event-repeated-at-the-same-time/51830 - https://www.researchgate.net/profile/Vijaysekhar_Chellaboina/publication/3912626_Limit_cycle_analysis_of_the_verge_and_foliot_clock_escapement_using_impulsive_differential_equations_and_Poincare_maps/links/56041a0308ae5e8e3f2fcbdb/Limit-cycle-analysis-of-the-verge-and-foliot-clock-escapement-using-impulsive-differential-equations-and-Poincare-maps.pdf
https://discourse.julialang.org/t/differentialequations-error-event-repeated-at-the-same-time/51830
https://www.researchgate.net/profile/Vijaysekhar_Chellaboina/publication/3912626_Limit_cycle_analysis_of_the_verge_and_foliot_clock_escapement_using_impulsive_differential_equations_and_Poincare_maps/links/56041a0308ae5e8e3f2fcbdb/Limit-cycle-analysis-of-the-verge-and-foliot-clock-escapement-using-impulsive-differential-equations-and-Poincare-maps.pdf