An atmospheric wave is a periodic disturbance in the Examples are the ...
Bajza is the name of ...
The Chinese culture looks back on a millennia-old tradition ...
The steam locomotives of Class P 3.1 of the Palatinate The two-cylinde...
Shi Liang (* March 27, 1900; † 6 September 1985) was ...
Stratification referred to in the mathematical logic In particular, a ...