1. Quantum Theory of a Massless Relativistic Surface;Hoppe,1982
2. Recent progress on membrane theory;Hoppe;PoS,2022
3. Some classical solutions of relativistic membrane equations in 4 space-time dimensions;Hoppe;Phys. Lett. B,1994
4. On the quantization of some polynomial minimal surfaces;Hoppe;Phys. Lett. B,2021
5. J. Hoppe, Gauge-compensating transformations for boosted axially symmetric membranes and light-cone reductions, manuscript, 2023.