Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| French Title | Date of Publication | English Translation | Writer | Artist |
| --- | --- | --- | --- | --- |
| "Opération ciseaux" | 1958.0 | [Operation Scissors] | Marcel Denis | Jo–ël |
| "La Ribambelle gagne du terrain" | 1962.0 | [The Ribambelle Gains Ground] | Jean Roba | Jean Roba |
| "La Ribambelle en Ecosse" | 1962.0 | [The Ribambelle in Scotland] | Jean Roba | Jean Roba |
| "La Ribambelle s’envole" | 1962.0 | [The Ribambelle Takes Off] | Jean Roba | Jean Roba |
| "La Ribambelle engage du monde" | 1964.0 | [The Ribambelle Recruits] | Jean Roba | Jean Roba |
| "La Ribambelle au bassin" | 1964.0 | [The Ribambelle at the Pond] | Jean Roba | Jean Roba |
| "La Ribambelle aux Galopingos" | 1966.0 | [The Ribambelle at the Galopingos Islands] | Vicq | Jean Roba |
| "La Ribambelle enquête" | 1968.0 | [The Ribambelle Investigates] | Maurice Tillieux | Jean Roba |
| "La Ribambelle contre–attaque" | 1975.0 | [The Ribambelle Strikes Back] | Maurice Tillieux | Jean Roba, Jidéhem |
Question:
What was the French title of the story published in 1968?
Answer:
"La Ribambelle enquête"