Classification
TEA - Electrical engineering - general
303
TAT - Engineering Standards
118
TED - Electric power - industrial aspect
97
TEDF - Electric power application
88
TEF - Electric machines, electric cables
72
TKJ - Traffic
71
CNWK - Electric batteries
57
EVA - Energy demand, energy supply - comprehensive works
49
EWA - Energy economy
44
PEA - Electromagnetism
39
TEDD - Electric power transmission
39
TBA - Electronic engineering - general
36
YFF - Industrial safety regulations
36
TCDB - Electric communication systems
35
EBA - Energy production, energy technology
33
TGBE - Electric and electronic measurement
32
TCB - Communication and information - theory
31
TEB - Electrical engineering - theory
29
TEJ - Electric devices, mechanical devices, magnets, dielectrics
29
EHA - Renewable energy sources
28
ETA - Energy storage
26
ETF - Fuel cells - general
25
EIP - Photovoltaics
24
EVN - Energy supply - future aspects
24
PAD - Physics - comprehensive works
23
TKF - Power plants
23
AZZ - Firm index - general
21
PGC - Physics of ionized gases, electric discharges
21
TCLK - Electric filters and amplifiers, antennas
21
EAD - Energy - comprehensive works
19
EXA - Energy policy
19
FJB - Electric materials
19
TCL - High frequency engineering
18
EVP - Energy models, energy system analysis
17
EAA - Energy - reference books
16
EVB - Energy supply of Germany
16
ETC - Energy conversion
15
FJCK - Electrical conduction in solid materials
15
TGNE - Control engineering - applications
14
FFPE - Thin film electronic properties, semiconductor interfaces
13
PEB - Electromagnetic fields
13
TAA - Engineering sciences - reference books
13
TKB - Civil engineering - buildings
13
UKA - Environmental damage and energy production
13
FGN - Nanotechnology
12
FJK - Specific semiconductor materials
12
PGA - Plasma physics
12
TCLB - Electric waves, microwaves, Radar
12
TGN - Control engineering
12
CNW - Electrochemical energy production and conversion
11
more ...