Das Problem der Wettervorhersage, betrachtet vom Standpunkte der Mechanik und der Physik [The problem of weather prediction as seen from the standpoint of mechanics and physics] in Meteorologische Zeitschrift 21 pp. 1-7, 1904 [BOUND FULL VOLUME]
Wien: Ed. Hölzel, 1904. 1st Edition. Bound volume. FIRST EDITION OF BJERKNES’S SEMINAL MATHEMATICAL MODEL OF ATMOSPHERIC DYNAMICS, now known as “the primitive equations of weather” – the mechanics and physics of weather. Bjerknes proposed these equations in the paper offered here, and in so doing, pioneered numerical weather forecasting..... More