1. Huygens and Barrow, Newton and Hooke. Pioneers in Mathematical Analysis and Catastrophe Theory from Evolvents to Quasicrystals;Arnold,1990
2. An even earlier (1717) usage of the expression “golden section”;Becker;Hist. Math.,2019
3. Semiclassical approximation in wave mechanics;Berry;Rep. Prog. Phys.,1972
4. Analytische Auflösung der Keplerschen Aufgabe;Bessel;Abh. Preuss. Akad. Wiss. Berlin,1819
5. Hidden Harmony-Geometric Fantasies. The Rise of Complex Function Theory;Bottazzini,2013