1. Fitilev BN, Averyanov GS, Belkov VN (1981) Air suspension. USSR Patent 8,442,295, 30 June 1981
2. Gustomiasov AN (1978) Analiz kolebatel’noj sistemy podveski avtomobilya s diskretnym izmeneniem zhyostkosti (Analysis of the oscillating system of vehicle suspension with discontinuous stiffness change). Izvestiya Vuzov 5:187–188
3. Yoshimura T, Takagi A (2004) Pneumatic active suspension system for a one-wheel car model using fuzzy reasoning and a disturbance observer. J Zhejiang Uni Sci 5(9):1060–1068
4. Gneusheva EM, Fominova OV, Chernyshev VI (2006) Dinamicheskie svojstva vibrozashchitnyh sistem s dopolnitel’nym uprugodempfiruyushchim zvenom preryvistogo dejstviya (Dynamic behavior of vibration isolation systems with an auxiliary springing and damping component element of interruptive action). Spravochnik. Inzhenernyj zhurnal 6:59–64
5. Kalashnikov BA (2008) Sistemy amortizacii ob”ektov s diskretnoj kommutaciej uprugih ehlementov (Shock-absorbing system of the installations with discontinuous overlapping of the springing elements). Omsk State Technical University, Omsk, p 344