Classification
PAD - Physics - comprehensive works
6
FAF - Materials research - comprehensive works
4
PCA - Thermodynamics
3
PJA - Atomic physics - general
3
PAM - Physics - miscellaneous topics
2
PEJ - Laser physics, laser materials
2
PKF - Elementary particles, nuclei - measuring methods and instruments
2
CHJ - Molecular physics, molecular structure
1
FCD - Crystal physics
1
FJP - Optical materials, crystal optics
1
FKA - Magnetism - general aspects
1
FLA - Low temperature physics - general aspects
1
FPA - Solid state mechanics - general aspects
1
MSD - Mathematical methods in physics
1
PBA - Quantum theory
1
PCC - Quantum statistics, many particle problems
1
PDA - Mechanics - general
1
PEB - Electromagnetic fields
1
PKC - Elementary particles, nuclei - general theory
1
PLA - Astrosciences - general
1