Analyseurs différentiels non-linéaires 																																			
1970, Aritma							
																												
														
Non-linear Differential Analysers 							
A. - MEDA 21 TS and MEDA 41 TA : B. - MEDA 41 TB																												
1970, Aritma							
																												
														
Non-Finite Verbal Forms in Bengali 																												
Dušan Zbavitel							
1970, Academia							
																												
														
Domains of Attraction for Non-linear Systems 																												
Aleš Tondl							
1970, National Research Institute for Machine Design							
																												
														
The Mixed Problem and Periodic Solutions for a Linear and Weakly Nonlinear Wave Equation in one Dimension 																												
Otto Vejvoda							
1970, Academia							
																												
														
The Investigation of the Filtration Process of Non Active and Radioactive Aerosols by Means of Fibrous and Membrane Filters 							
Research Project																												
1970, Academia