Lattice Bounded Distance Equivalence for 1D Delone Sets with Finite Local Complexity
doi:10.7546/jgsp-59-2021-1-29
Petr Ambroz, Zuzana Masakova and Edita Pelantova


The Doubly Connected Minimal Surfaces Between Two Circles in Parallel Planes
 doi:10.7546/jgsp-59-2021-31-45
Madusha Atampalage, Bhagya Athukorallage and Magdalena Toda


Classically Integrable Non-Linear Sigma Models and their Geometric Properties
 doi:10.7546/jgsp-59-2021-47-65
Paul Bracken


On a New Analytic Theory of the Moon's Motion III: Further Corrections
 doi:10.7546/jgsp-59-2021-67-99
Ramon Gonzalez Calvet