Root-Soil Interaction Models for Designing Adaptive Exploring Robotic Systems. - Liyana Popova; Alice Tonazzini; Barbara Mazzolai (Living Machines, 2012)

Robotic mechanism for soil penetration inspired by plant root. - Ali Sadeghi; Alice Tonazzini; Liyana Popova; Barbara Mazzolai (ICRA, 2013)

Embodied Behavior of Plant Roots in Obstacle Avoidance. - Liyana Popova; Alice Tonazzini; Andrea Russino; Ali Sadeghi; Barbara Mazzolai (Living Machines, 2013)

Plant Root Strategies for Robotic Soil Penetration. - Alice Tonazzini; Ali Sadeghi; Liyana Popova; Barbara Mazzolai (Living Machines, 2013)