Paul Edwin Kustaanheimo has written:
'Relativistic spinor regularization of the Kepler motion' --
subject(s): Orbits
'Relativistic spinor regularization of the astrodynamical
problem of two bodies' -- subject(s): Celestial mechanics, Two-body
problem
'Some remarks on the general relativity theory of Birkoff' --
subject(s): Relativity (Physics)
'On a unified field theory based on the special theory of
relativity' -- subject(s): Unified field theories
'Relativistic theories of gravitation' -- subject(s):
Gravitation, Relativity (Physics)
'On the equivalence of some calculi of transformable quantities'
-- subject(s): Abstract Algebra, Algebra, Abstract, Calculus of
tensors
'Some remarks on Sendai Astronomiaj raportoj nro 23' --
subject(s): Differential Geometry, Geometry, Differential