Classification
PAD - Physics - comprehensive works
17
PLA - Astrosciences - general
8
FAF - Materials research - comprehensive works
7
GKA - Geophysics - general
7
FPA - Solid state mechanics - general aspects
4
PAM - Physics - miscellaneous topics
4
PBA - Quantum theory
4
PJA - Atomic physics - general
4
PCA - Thermodynamics
3
PDA - Mechanics - general
3
PEJ - Laser physics, laser materials
3
PKR - Nuclear reactions, nuclear scattering
3
THQ - Fluid mechanics and dynamics
3
FCD - Crystal physics
2
FLA - Low temperature physics - general aspects
2
MSD - Mathematical methods in physics
2
PDB - Continuum mechanics
2
PGCC - Electric discharges in gases
2
PKC - Elementary particles, nuclei - general theory
2
PKF - Elementary particles, nuclei - measuring methods and instruments
2
AYA - Sciences - general aspects
1
CHJ - Molecular physics, molecular structure
1
FCA - Crystallography
1
FJNC - Optical spectroscopy in solids
1
FJP - Optical materials, crystal optics
1
FKA - Magnetism - general aspects
1
FKG - Magnetic materials
1
GKAF - Geomagnetism
1
LMH - Biophysics - methods
1
PBB - Quantum theory - special methods
1
PBG - Relativity, gravitation
1
PCC - Quantum statistics, many particle problems
1
PEB - Electromagnetic fields
1
PED - Particle radiation, particle optics
1
PEG - Optics
1
PGA - Plasma physics
1
PGCE - Gas discharge devices
1
PKN - Nuclear structure
1
PKNB - Properties of nuclei, nuclear energy levels
1
PKPD - Beta decay
1
TGBE - Electric and electronic measurement
1