Tracking of deforming environmental level sets of dynamic fields by a nonholonomic robot without gradient estimation. - Alexey S. Matveev; Michael Hoy; Alexander M. Anisimov; Andrey V. Savkin (ICCA, 2013)

Robot navigation for monitoring unsteady environmental boundaries without field gradient estimation. - Alexey S. Matveev; Michael Colin Hoy; Kirill Ovchinnikov; Alexander M. Anisimov; Andrey V. Savkin (Autom., 2015)