Jerram, D., & Stollhofen, H. (2002). Lava-sediment interaction in desert settings; are all peperite-like textures the result of magma-water interaction?. Journal of Volcanology and Geothermal Research, 114(1-2), 231-249. https://doi.org/10.1016/s0377-0273%2801%2900279-7