New model of the simulation of the airbag inflation process, taking into account the influence of the airbag environment on the folding process, have been proposed. Equations describing a new model and the used numerical schemes were presented. The differences of the airbag fabric skin motion during the folding process, obtained by the use of different process models (existing and proposed), have been presented on the simple geometry examples. From the analysis of obtained results one acknowledged that the proposed model should be used in all calculations of the airbag operation in non-typical situations, out-of position occupants, side airbags, particularly in the case of small distances between the closed airbag and the elements of the body of the protected person.

Włodzimierz Dworzaczek’s published manuscript entitled “The Raszewski Family Bearing the Grzymała Coat of Arms” is a special work by an eminent genealogist written before WWII, when its author made his living doing research at the request of private individuals. Only his two works of this kind survived until our own times, and both are a part of the collections of the Kórnik Library. Dworzaczek wrote the Raszewski family’s genealogy for General Kazimierz Raszewski from Poznan in 1936, leading the direct line from the end of the 15th century to the general himself (end of the 19th century). Although the manuscript is incomplete (several last pages are missing), its publication is an important and much-needed supplementation to the genealogy of Polish noble families, due to the scant number of publications concerning the Raszewski family.