The first systematic work on parameterized complexity was done by .

In the 1940s, Hall began three decades of systematic work on dreams that led to many theoretical, methodological, and empirical contributions.

Little systematic archaeological work has been carried out on the centre or its valley.

It is the earliest systematic work of rhetoric and literary criticism existing in the English language.

Therefore, this book is a systematic work that enables one to practice cultivation.

He was also a capable administrator, again using his talents for organized and systematic work to the full.

I am strongly convinced that measurable results could be worked out only with systematic work.

However, all together, with our systematic work in the Committee on Budgets, we basically achieved something else.

A lot of systematic work was done last year.

To us idlers, knowing nothing of systematic work, his industry seemed simply miraculous.