by Divyabarathi, P., Anand, D., Richards, S.P., Chand, D.S.
Published in International journal of vehicle structures and systems (2018)

by Belknap, J.K., Mogil, J.S., Helms, M.L, Richards, S.P., O'Toole, L.A., Bergeson, S.E., Buck, K.J.
Published in Life sciences (1973) (28.07.1995)

by Turton, E.P.L, Scott, D.J.A, Richards, S.P, Weston, M.J, Berridge, D.C, Kent, P.J, Kester, R.C
Published in European journal of vascular and endovascular surgery (01.03.1999)

by Richards, S.P., Weston, M.J., Wijesinghe, L.D., Scott, D.J.A.
Published in European journal of ultrasound (01.10.1997)

by Jacobson M.B, Stoner W.A, Richards S.P
Published in Ecological studies; analysis and synthesis (1981)