Resources on how to overcome writer's block, especially for non-native English speakers? One of the issues we have at my English-language institute is the problem of getting our doctoral students to write papers in English. For some, writing isn't a big challenge. For others, however, the process is about as pleasurable as pulling teeth or a lobotomy (without the benefit of anesthesia).

What we've found is that there are a few problems that tend to creep up:


Students don't know how to commit their ideas into paper
Students are afraid of writing poorly, so they don't write at all


What I'm wondering is if there are any resources available that can help—particularly international students—with overcoming the "academic" version of writer's block.
Of course there are plenty of resources about how to overcome writer's block, however for different people different techniques work. The advices I always found very useful as a PhD student (although I cannot find the original sources, it's been years) were these:


do not aim high at the beginning. Crappy and hasty first draft is perfectly fine, iterative improvement will come later: as the author here points out, inexperienced writers tend to have too high standard on themselves. Since I am in a formal field, I therefore refrained to start with the paper's motivation, but rather tried to work out the mathematical flesh first. That one is easier in terms of language since the form can be copied/learned from good papers of others. But this differs across disciplines.
block time every day for writing and do nothing else at that time, even if you should stare at a blank wall: this is my way to kill the procrastinator in me. Simply three hours every day a week for writing. Even if during that time one would really just stare at a wall and write nothing, it's better than procrastinating. Eventually the boredom is so high that writing becomes welcomed activity. It is imperative not to do anything else, especially not to study, read or otherwise consult any literature, also get disconnected from Internet and colleagues, etc. The best for me was to go for this to the department's library where was no wifi connection. I read somewhere that this technique is used by some novel writers, but can't find any source of this advice.
Another powerful technique is use public commitment wisely: that is, publicly commit to delivering an artifact at a precisely specified deadline. E.g., first draft of the paper next Friday. Tell to your boss, tell to your office-mate, whatever. The higher the authority you tell, the better. For many people this has a magic effect, because we tend to value our commitments, however painful it sometimes is to stand up to them.


But again, different techniques work for different people.