Chevalley's article is a precious source from a contemporary mathematician on the topic of style.
Developers' communication, as contained in emails, issue trackers, and forums, is a precious source of information to support the development process.
Referred to as kizuna in Japanese, these bonds are a precious source of much-needed comfort, support, and strength for all of us who were touched by the tragic events of March 11.
Knowledge of adverse events frequency is a precious source for quality improvement.
Sentinel General Practice network is a precious source of national clinical data about the last GP's consultation and GPs' management prior to suicide attempt in general practice.
Moreover, Ethiopian barley is a precious source of genes that control important agronomic traits, such as resistance to disease (e.g. powdery mildew, barley yellow dwarf virus, net blotch, scald and loose smut) and to insect attack [ 19- 25], high lysine, and protein quality and content [ 26], and malting and brewing quality [ 27].
Work permit data are a precious data source for migrant labour, particularly labour inflows.
They're a precious link to a common source, reminders of a shared past, and for those of us who live in nuclear families, a halfway house to the outside world, both intimate yet distant.
The reservoir of microbial sensitivity is a precious international resource that is being depleted[ 3].
