St. Urbain's Horseman : a novel

Richler, Mordecai | UB Braunschweig | 1986

Stability Problems of the Rock Monument "Madara Horseman"

Frangov, G. / Ivanov, P. / Dobrev, N. et al. | British Library Conference Proceedings | 1992

Stability of the bas-relief of the Madara Horseman (NE Bulgaria)

Anguelov, K. A. / Konstantinov, B. K. / Lakov, A. V. et al. | British Library Conference Proceedings | 1993

The bioprotection project on the ``Madara Horseman'' (Bulgaria) - bioremedial techniques in the conservation of stone monuments

Warscheid, T. / Orial, G. / von Plehwe-Leisen, E. et al. | British Library Conference Proceedings | 2007