Cygnus X-1: A Spinning Black Hole?

Cygnus X-1: X-ray Emission Mechanism and Geometry

Cygnus X-2 - A low-mass binary

Cygnus X-2, super-Eddington mass transfer, and pulsar binaries

Cygnus X-2: the Descendant of an Intermediate-Mass X-Ray Binary

Cygnus X-3 and the problem of the missing Wolf-Rayet X-ray binaries

Cygnus X-3 as a benchmark for fundamental properties of Wolf-Rayet stars

Cygnus X-3 in outburst : quenched radio emission, radiation losses and variable local opacity

Cygnus X-3 in the integral era

Cygnus X-3 IR spectra (Fender+, 1999)

Cygnus X-3 transition from the ultrasoft to the hard state

Cygnus X-3 with ISO: investigating the wind

Cygnus X-3: A source of highly symmetric quark bound states\?

CYK Tensors, Maxwell Field and Conserved Quantities for Spin-2 Field

Cylindrical analogue of NUT space: spacetime of a line gravomagnetic monopole

Cylindrical and spherical dust acoustic solitary waves in dusty plasma with superthermal ions and electrons

Cylindrical and spherical electron acoustic solitary waves in the presence of superthermal hot electrons

Cylindrical astrophysical maser models - Polarization due to magnetic fields

Cylindrical Black Hole in General Relativity

Cylindrical Blast Wave from Wire Explosion